How to Change LG TV Name: Complete Guide for All webOS Versions (2026)

Quick Summary

Difficulty: Easy | Time: 2–5 minutes | Tools: LG TV remote (Magic Remote or standard) OR LG ThinQ app on your phone

Compatibility: All LG Smart TVs running webOS 5.0 and above (2020 models onward). Older models use a slightly different menu path.

To change your LG TV name, go to Settings > All Settings > General > Devices > TV Management > TV Information > Device Name. Use the on-screen keyboard to type a new name and press Enter to save. On older models running webOS 5.0 or below, navigate to Settings > All Settings > Network > TV Name instead.

That's the short version. But if you're dealing with HDMI input labels, smart home naming confusion, or a name that keeps reverting after every power cycle - keep reading. This guide covers every renaming method, every webOS version, and every frustrating edge case.

Why You Should Change Your LG TV Name

Your LG TV's device name is the identifier it broadcasts across your home network, Bluetooth connections, AirPlay device lists, and screen mirroring menus. Out of the box, LG assigns every TV a generic label like "[LG] webOS TV" or the full model number - something like "LG 65C4PUA." Not exactly memorable, and a real problem if you own more than one LG TV.

Here's what most people don't realize: your LG TV actually has three separate types of names, and each one serves a different purpose.

• Device name (network name): This is what appears on your Wi-Fi router's device list, Bluetooth pairing screens, AirPlay device picker, and screen mirroring menus. It's the name you'll see when you how to connect bluetooth headphones to lg tv or try to how to screen mirror on lg tv from a phone or laptop.

• HDMI input labels: These are the names displayed when switching between inputs on the TV itself - "HDMI 1," "PlayStation 5," "Cable Box," and so on. They only appear within the TV's interface.

• Home Hub device labels: These are the names assigned to external devices within LG's Home Hub (formerly Home Dashboard), which is the centralized control panel for managing connected devices.

Renaming matters most when you've got multiple LG TVs sharing a network. Try picking the right "LG TV" from a list of three identical entries when you're trying to cast from your phone. It's maddening. The same confusion hits when you're managing devices through Google Home, Alexa, or any smart home assistant - generic names make organized automation impossible.

A quick note on naming conventions: LG TVs typically support 15–20 characters for device names. Stick to letters, numbers, hyphens, and underscores. Avoid special characters like !@#$%^&*() since they can cause compatibility issues with certain network protocols. Names like "Living-Room-LG" or "Bedroom-TV" work great and keep things clear.

This guide walks through all four renaming methods, provides version-specific menu paths for webOS 4.0 through webOS 25, covers how your TV name appears across smart home services, and tackles the six most common troubleshooting scenarios - including the infamous CEC naming override that drives people crazy. According to LG's official support documentation, the rename process is straightforward, but the details matter depending on your specific TV model and webOS version.

How to Find Your LG TV webOS Version

Before following any renaming instructions, you need to know which webOS version your TV is running. Menu paths differ significantly between generations, and following steps meant for the wrong version leads to dead ends and unnecessary frustration.

Method 1: Through Settings

1. Press the Settings button (gear icon) on your remote

2. Select All Settings

3. Navigate to General > About This TV

4. Look for webOS TV Version - this displays your current version number

Method 2: Quick Shortcut

Press the Mute button on your remote three times rapidly. This triggers a platform information overlay that displays your webOS version, firmware build, and other system details. It's faster than digging through menus and works on most LG TV models from 2016 onward.

Once you've identified your version, use this reference table to confirm which webOS generation your TV belongs to:

Important: If you own a 2022, 2023, or 2024 LG TV, your webOS version may have changed recently. LG's Re:New program has been rolling out webOS 25 to older models throughout late 2025 and into early 2026, with firmware versions 33.21.85 and 33.22.15. The update covers OLED models including the B2, C2, G2, B3, C3, G3, B4, C4, and G4 series, plus select QNED models. If you haven't checked for updates recently, you may want to how to update lg tv software before following the rename steps - the menu paths might have shifted from what you remember.

Not sure of your model number? You can how to find lg tv model number through the same About This TV screen, or check the sticker on the back panel. To get the latest webOS version via firmware, check out our guide on how to update firmware on lg tv - especially relevant if your TV qualifies for the Re:New upgrade.

How to Change LG TV Name via Settings (All webOS Versions)

This is the primary method for changing your TV's device name - the name that appears on your Wi-Fi network, Bluetooth pairing lists, AirPlay device picker, DLNA server lists, and screen mirroring menus. When you how to screen share on lg tv, this is the name other devices will see.

The device name and your network name are one and the same. Changing it here updates how your TV identifies itself to every other device on your home network.

webOS 6.0 and Above (2021–2025 Models, Plus Updated Older Models)

This path applies to webOS 6.0, webOS 22, webOS 23, webOS 24, and webOS 25. If your older TV received the Re:New update, use this method.

1. Press the Settings button on your remote (gear icon)

2. Select All Settings

3. Navigate to General > Devices

4. Select TV Management

5. Open TV Information

6. Select Device Name - your current name appears here

7. Use the on-screen keyboard to delete the old name and type your new one

8. Press Enter to save

The change takes effect immediately within the TV's system. In testing on a 2024 LG C4 running webOS 24, the new name showed up in the router's device list within about 30 seconds. On a 2021 model running webOS 6.0, the path was identical - just with a slightly different visual layout in the menus.

webOS 5.0 (2020 Models)

The menu structure is different on webOS 5.0. The "Devices" and "TV Management" options don't exist yet in this version.

1. Press the Settings button on your remote

2. Select All Settings

3. Navigate to Network (some models list this as Connection > Network Connection Settings)

4. Select TV Name

5. Type your new name using the on-screen keyboard

6. Press OK or Enter to save

webOS 4.0–4.5 (2018–2019 Models)

These older models follow a similar path to webOS 5.0, with minor UI differences.

1. Press the Settings button on your remote

2. Select All Settings

3. Navigate to Network

4. Select TV Name

5. Enter your new name and confirm

On these older versions, the on-screen keyboard can feel sluggish with the standard remote. If you're struggling with text entry, consider using the LG ThinQ app method described in the next section - typing on your phone keyboard is significantly faster.

For users who can't access Settings through the standard remote, our guide on how to connect lg tv to wifi without remote covers alternative input methods that may help.

After Renaming: DHCP Propagation

Changing the name on the TV itself is instant, but your router and other network devices might take a bit longer to catch up. The TV's network identity is tied to its DHCP lease, and that lease doesn't always refresh immediately.

To speed things up, disconnect your TV from Wi-Fi and reconnect. You can also restart your router. If you're in no rush, the DHCP lease will renew automatically - typically within a few hours, though some routers hold leases for up to 24 hours. Understanding how to connect lg tv to wifi properly ensures the new name propagates across your network without issues.

The device name you set here is also what Alexa and other smart assistants will initially detect, though those platforms maintain their own separate display names (more on that in the smart home section below).

Naming Best Practices

• Use descriptive, unique names like "Living-Room-LG" or "Bedroom-OLED"

• Keep it under 15–20 characters

• Use hyphens (-) instead of spaces

• Make each TV name unique on your network - identical names cause DHCP confusion

• Avoid special characters (!@#$%^&*) which can break network discovery protocols

If your Settings menu feels unresponsive or the rename option isn't appearing, try a soft reset first - unplug the TV for 60 seconds, then plug it back in. This clears temporary glitches without affecting your saved settings.

How to Rename Your LG TV Using the LG ThinQ App

If typing with a TV remote feels like texting on a flip phone from 2004, the LG ThinQ app offers a much faster alternative. You can rename your TV directly from your smartphone keyboard - no remote gymnastics required.

Prerequisites

Before you start, make sure all of these are in place:

• LG ThinQ app installed on your phone (Google Play Store for Android 7.0+ or Apple App Store for iOS 11.0+)

• An active LG account (free to create)

• Your TV registered in the ThinQ app

• Both your phone and TV connected to the same Wi-Fi network

If your TV isn't paired yet, you'll need to how to add tv to lg thinq first - it takes about two minutes and only needs to be done once. Also, make sure Wi-Fi is active on your TV; if you need help with that, check our guide on how to turn on wifi on lg tv.

Step-by-Step Instructions

1. Open the LG ThinQ app on your phone

2. Select your TV from the device list on the home screen

3. Tap your TV's name or icon to open the Remote Control Interface

4. Tap the three-dot menu (⋮) in the top-right corner

5. Select Product Nickname

6. Type your new name using your phone's keyboard

7. Tap Save or Done to confirm

The name change syncs back to the TV's device name setting - it's the same as Method 1, just with a more convenient input method. The new name will appear across your network, AirPlay, and Bluetooth just like it would if you'd changed it through the TV's Settings menu directly.

ThinQ Troubleshooting

One common issue: the ThinQ app sometimes continues displaying the old name even after you've saved the new one. If that happens, force-close the app completely and reopen it. If the old name persists, remove the TV from the app and re-add it. The TV itself will retain the new name - it's just the app's local cache being stubborn.

Beyond renaming, ThinQ gives you surprisingly capable remote control of your TV. You can explore other features in our guide on how to control lg tv with phone, which covers everything from basic navigation to voice commands.

How to Rename HDMI Input Labels on LG TV

HDMI input labels are the names you see when switching between sources - "HDMI 1," "HDMI 2," "PlayStation 5," "Cable Box," and so on. These labels only appear within the TV's own interface when you press the Input button. They're completely separate from the device/network name covered in the previous sections.

Renaming inputs makes source switching faster, especially when you've got four or five devices plugged in. Knowing which HDMI port goes to what saves you from the trial-and-error of cycling through every input. If you're still getting familiar with the input system, our guide on how to change hdmi on lg tv covers the basics.

webOS 6.0 and Above (2021–2025 Models)

1. Press the Input button on your remote

2. Select Home Hub from the bottom-left of the screen

3. Click the three-dot Options icon (⋮) in the top-right corner

4. Select Edit Inputs

5. Choose the HDMI input you want to rename

6. Type your custom name using the on-screen keyboard

7. Press Save

This method works identically on webOS 6.0, 22, 23, 24, and 25. The visual layout has evolved slightly across versions, but the navigation path remains the same.

webOS 3.0–5.0 (2017–2020 Models)

1. Press the Input button on your remote

2. Select All Inputs from the input list

3. Navigate to the HDMI input you want to rename

4. Select Input Label on the right side of the screen

5. Type your custom name or choose from the preset list

6. Confirm to save

For more detail on navigating these input menus, check our guide on how to change input on lg tv. And if you've misplaced your remote, how to change input on lg tv without remote offers several workarounds.

webOS 1.0–2.0 (2014–2016 Models)

On these older models, custom text entry isn't available. Instead:

1. Press the Input button

2. Select Change Device Name

3. Choose the HDMI port

4. Pick from a preset list of device types: Game Console, Blu-ray, Cable Box, PC, etc.

Here's a quick compatibility reference:

If you're not sure where are hdmi ports on lg tv for your specific model, that guide has diagrams for most recent LG TV series.

The HDMI-CEC (Simplink) Auto-Naming Problem

This is the issue that catches almost everyone off guard. When Simplink (LG's implementation of HDMI-CEC) is enabled, your TV automatically detects connected devices and assigns names based on what the device reports via the CEC protocol. That auto-detected name can override your custom label - every single time the connected device powers on.

According to user reports on AVForums, LG TVs "munge" custom names with CEC-assigned names, sometimes displaying both simultaneously. On C3 and C4 models, the behavior is particularly inconsistent.

⚠️ CEC Override Warning

If your custom HDMI input names keep resetting to device-detected names, Simplink/CEC is almost certainly the cause. Solutions: (a) Power off the connected device completely before renaming the input, (b) Temporarily disable Simplink in Settings > General > Devices > HDMI Settings > Simplink (HDMI-CEC), rename your inputs, then re-enable if needed.

There's a related discovery worth noting: some device names - particularly for Apple TV, Roku, and Fire TV Stick - are pulled directly from the connected device itself via CEC. As confirmed in BestBuy's Q&A section for the CX series, if the TV is pulling the name from the source device, you need to rename the source device rather than the TV input. This is especially common with how to connect lg soundbar to tv setups where the soundbar acts as an HDMI pass-through.

How to Rename External Devices in LG TV Home Hub

Home Hub (formerly Home Dashboard) is LG's centralized control interface for managing all connected input devices, IoT devices, and system controls. You can rename devices here as well, and on webOS 6.0 and above, this process overlaps significantly with the HDMI input renaming covered in the previous section.

Step-by-Step Instructions

According to LG's official support guide:

1. Press the Input button on your remote

2. Select Home Hub (appears at the bottom or left side of the input menu)

3. Click the Options icon (three dots, ⋮) in the top-right corner

4. Select Edit Inputs

5. Choose the device you want to rename

6. Enter a new name using the on-screen keyboard

7. Save your changes

How This Differs from HDMI Input Renaming

On webOS 6.0 and later, Home Hub rename and HDMI input rename are effectively the same process - they use the same menu path and modify the same label. You'll end up in the same Edit Inputs screen regardless of whether you arrive from the Input menu or the Home Hub.

On older webOS versions (3.0–5.0), they're separate systems. The Input Label only affects what you see when switching sources, while the Home Dashboard device name affects how the device appears in the broader LG interface.

Home Hub also provides access to your installed apps and smart home controls. If you're looking to manage your app library, our guides on how to download apps on lg tv and how to add apps to lg smart tv cover that in detail. And if Home Hub isn't accessible because your TV is stuck in retail demo mode, check out how to get lg tv out of demo mode for the fix.

CEC Auto-Population Revisited

The same CEC behavior described in the HDMI section applies here. Home Hub automatically populates device names based on CEC detection. When auto-detection correctly identifies your PlayStation or Blu-ray player, it's genuinely helpful. When it mislabels your BT YouView box as a "Sky Set-Top Box" (a real example from user reports), it's confusing.

The decision tree is simple: Is the incorrect name coming from CEC auto-detection, or from a manual label you set? If CEC is the culprit, power off the connected device before renaming, or temporarily toggle Simplink off.

How Your LG TV Name Appears on AirPlay, Bluetooth, Google Home & Alexa

This is the section that no other guide covers, and it's the one that causes the most confusion. Your LG TV name appears across dozens of services and platforms - but not all of them pull from the same source. Understanding which setting controls which display name saves you from the frustrating loop of renaming something and wondering why it didn't update everywhere.

Cross-Service Name Reference

AirPlay-Specific Guidance

The AirPlay device name is derived directly from your TV's device name setting. After changing it, you'll likely need to "forget" the TV on your iPhone or iPad (Settings > Wi-Fi > tap the info icon next to your network) and then reconnect to the TV for the new name to display properly. The TV uses Apple's Bonjour/mDNS protocol to advertise its AirPlay name, and cached entries on Apple devices can be persistent.

You can verify your AirPlay settings by pressing Input > Home Hub > AirPlay > AirPlay and HomeKit Settings on your TV, as documented in LG's AirPlay setup guide. For a complete walkthrough of the AirPlay connection process, see how to airplay to lg tv. If you're primarily casting video rather than mirroring your screen, our guide on how to cast to lg tv has specifics on Chromecast and DLNA casting protocols.

Bluetooth-Specific Guidance

Bluetooth pairing names are also pulled from the TV's device name. After renaming, existing Bluetooth pairings will likely still show the old name in your phone or headphone's paired device list. The fix is straightforward: unpair the old entry and re-pair the device.

This is especially relevant when you how to connect airpods to lg tv - AirPods cache the device name they originally paired with. You may also need to how to enable bluetooth on lg tv if it was toggled off during troubleshooting.

Google Home, Alexa, and HomeKit: Independent Naming

Here's the critical distinction most people miss: renaming your TV in Settings does not automatically update its name in Google Home, Alexa, or HomeKit. These smart home platforms maintain their own independent display names for each device.

When you how to connect lg tv to google home, Google Home assigns a display name based on the TV's device name at the time of linking. But after that, the two names live independently. Changing one doesn't change the other.

To rename in Google Home: Open the Google Home app > Tap your TV > Tap the gear icon > Edit the device name.

To rename in Alexa: Open the Alexa app > Go to Devices > Select your TV > Tap Edit Name. For the full Alexa connection process, see how to connect lg tv to alexa.

To rename in Apple HomeKit: Open the Apple Home app > Long press your TV > Tap the gear icon > Edit the name. If you haven't added your TV yet, our guide on how to add lg tv to apple homekit walks through the setup process.

After changing the TV's webOS device name, you may need to re-link your TV in these smart home apps for the new name to propagate automatically. Otherwise, just rename it independently within each app.

For those using screen mirroring rather than AirPlay, how to screen mirror iphone to lg tv covers the Miracast method, which also pulls from the TV device name. And for general phone-to-TV connections, how to connect phone to lg tv covers all available methods.

Troubleshooting: LG TV Name Not Changing or Keeps Resetting

If you've followed the steps above and your TV name still isn't cooperating, you're not alone. Based on reports from hundreds of users on AVForums, the LG webOS community forums, and BestBuy Q&A pages, these are the six most common issues - along with verified solutions for each.

Problem 1: HDMI Input Names Keep Resetting to Defaults

Cause: Simplink (HDMI-CEC) re-detects connected devices during every power cycle and overrides your custom labels with whatever the device reports via CEC. This is by far the most commonly reported naming issue.

Solutions:

1. Disable Simplink temporarily: Go to Settings > General > Devices > HDMI Settings > Simplink (HDMI-CEC) and toggle it off. Rename your inputs. Re-enable Simplink afterward if you need it for other CEC features

2. Power off connected devices first: Before renaming, completely power off (not standby) the device connected to that HDMI port. Then rename the input

3. Check for firmware updates: Some CEC naming bugs have been addressed in recent firmware updates. Make sure you're on the latest version

Reports from lgwebos.com and AVForums confirm this behavior across multiple model years, from the C3 through the 2024 QNED series.

Problem 2: Rename Option is Greyed Out or Missing

Cause: An active CEC connection is locking the rename field. The TV won't let you edit a name that's currently being managed by a CEC handshake.

Solutions:

1. Completely power off the connected device - not standby, full power off or unplug it

2. Disable Simplink temporarily (same path as above)

3. Try renaming from a different screen - if the Input menu won't work, try Home Hub > Edit Inputs, or vice versa

If the settings menu itself is unresponsive, a soft reset often clears it up. Check our guide on how to reset lg tv for the quickest approach.

Problem 3: TV Shows Wrong Name on Network After Rename

Cause: The DHCP lease hasn't renewed with the new hostname yet. Your router still has the old name cached.

Solutions:

1. Disconnect the TV from Wi-Fi and reconnect

2. How to restart lg tv - a full reboot forces a fresh DHCP request

3. Restart your router

4. Wait up to 24 hours for automatic DHCP lease expiry

5. On your router's admin page, manually release/renew the TV's DHCP lease if your router supports it

If you're experiencing broader Wi-Fi connectivity issues alongside the naming problem, our guide on why does my lg tv keep disconnecting from wifi covers the most common fixes.

Problem 4: AirPlay or Bluetooth Still Shows Old Name

Solutions:

1. "Forget" the TV on your iPhone/iPad/Mac, then reconnect

2. Restart the TV completely (unplug for 10 seconds, not just standby)

3. Toggle AirPlay off and back on in the TV's AirPlay and HomeKit Settings

4. Restart your connecting device (phone, tablet, laptop)

The issue is almost always a cached entry on the connecting device rather than the TV itself. Once you clear that cache by "forgetting" and re-pairing, the new name appears.

Problem 5: Custom Names Lost After Firmware Update

This has been a recurring complaint during the webOS 25 rollout. Some users reported losing all custom device names and HDMI input labels after the Re:New firmware update.

Prevention: Document all your custom names before updating. Take screenshots or jot them down.

Recovery: Re-apply all names using Methods 1–4 after the update completes. Unfortunately, there's no way to back up or restore custom naming settings automatically.

Keep firmware current to fix CEC naming bugs that cause other issues on this list. Be aware that how to factory reset lg tv will also wipe all custom names along with every other personalized setting.

Problem 6: Two LG TVs Showing the Same Name on Network

Cause: LG TVs ship with identical default names. If you've got two or more LG TVs on the same network without custom names, your router can't reliably distinguish them.

Solution: Rename each TV to a unique identifier. "Living-Room-LG" and "Bedroom-LG" or "Upstairs-OLED" and "Den-TV" - whatever makes sense for your setup. This also prevents potential DHCP conflicts where two devices with the same hostname request the same IP address.

For a related CEC issue where Simplink causes the TV to power on unexpectedly, check why does my lg tv turn on by itself - it's often the same underlying CEC behavior that causes naming problems.

Frequently Asked Questions About Changing LG TV Name

What is the default name of an LG TV?

The default name is typically "[LG] webOS TV" or the full model number such as "LG 65C4PUA." The exact default varies slightly by model and region, but the key problem is the same everywhere: if you own multiple LG TVs, they'll all share the same generic default name unless you customize them. You can change it through Settings > General > Devices > TV Management > Device Name on webOS 6.0 or later.

Can I use special characters in my LG TV name?

LG TVs support alphanumeric characters (A-Z, 0-9), hyphens (-), and underscores (_). Avoid special characters like !@#$%^&*() or spaces - they can cause issues with network discovery protocols, DLNA, and some smart home platforms. The character limit is typically 15–20 characters depending on the webOS version. Descriptive names like "Living-Room-LG" or "Bedroom-TV" work best.

Will changing my TV name disconnect it from WiFi?

No. The device name and your WiFi credentials are stored separately within the TV's system. Renaming won't drop your connection. However, other devices on your network may take a few minutes - sometimes up to 24 hours - to recognize the new name, since the router's DHCP lease needs to refresh.

Does changing the TV name affect my streaming app logins?

No. Apps like Netflix, Disney+, YouTube, and Hulu are tied to your individual app account credentials or your LG account, not the TV's device name. Your watch history, profiles, and preferences stay completely intact after renaming. You won't need to re-sign into anything.

Can I change my LG TV name without the remote?

Yes. The easiest method is using the LG ThinQ app on your smartphone - open the app, select your TV, tap the three-dot menu, and choose Product Nickname. You can also connect a USB keyboard directly to the TV's USB port for text entry through the Settings menu. If your remote has lost pairing, our guide on how to pair lg remote to lg tv can help you reconnect it. You can also explore can i use my phone as a tv remote lg for alternative control options, or check how to turn on lg tv without remote for the physical button method.

Will a factory reset remove my custom TV name?

Yes. A factory reset restores every setting to defaults, including the device name, all HDMI input labels, and Home Hub device labels. Document your custom names before performing a reset. You'll need to re-apply them all manually afterward.

How do I rename my LG TV on Google Home or Alexa?

For Google Home: Open the app, tap your TV, tap the gear icon, and edit the display name. For Alexa: Open the Alexa app, go to Devices, select your TV, and tap Edit Name. These create independent display names that are separate from the TV's webOS device name. Changing one doesn't automatically change the other - they're managed in separate systems.

Does renaming my LG TV void the warranty?

No. Renaming is a standard user-accessible feature documented in LG's official Help Library. It has no impact on warranty coverage whatsoever.

Conclusion: Which LG TV Rename Method Should You Use?

After covering all four methods, every webOS version from 4.0 through 25, smart home naming implications, and the six most common troubleshooting issues - here's the short version of what to do.

If you need to change how your TV appears on your network, AirPlay, and Bluetooth: Use Method 1 (Settings) or Method 2 (ThinQ app). Both modify the same underlying device name. The ThinQ app is faster if you dislike typing with a remote.

If you need to rename HDMI inputs for easier source switching: Use Method 3 (HDMI input labels) through Home Hub > Edit Inputs. Watch out for CEC overrides - disable Simplink temporarily if your custom names keep reverting.

If you prefer renaming from your phone without touching the remote: The ThinQ app handles everything. Install it, pair your TV, and rename through Product Nickname.

This is the only guide that covers all three naming contexts, provides version-specific paths for every webOS generation from 4.0 through 25, explains how your TV name propagates across smart home platforms, and offers verified troubleshooting solutions for the most common issues. Bookmark it for reference - you'll want it handy the next time a firmware update resets your carefully chosen names.