One UI offers the most UI customization options of any smartphone software, and Samsung continues to expand these capabilities with every new One UI release. However, One UI does not include a native setting to rename app or widget labels on the home screen by default. Fortunately, you can easily unlock this feature using Samsung's official Good Lock suite on One UI 8.5 and above.To change an app or widget label on your Galaxy phone or tablet, you will need to install two apps from the Galaxy Store: Good Lock and its Home Up module.Here is how to set them up and edit app and widget names: Procedure to enable option to rename app and widget labels on One UI home screen | Source: Asif Iqbal Shaik / SamMobile Install Good Lock and Home Up from the Galaxy Store. You can also install Home Up from within Good Lock if you cannot find it on the store.Open Good Lock from your app drawer and tap Home Up.Turn on the main toggle at the top of the screen, then enable the Home screen toggle.Tap Home screen, then turn on the App icon setting toggle.Tap App icon setting and enable Edit item label on home screen.Return to your home screen, then tap and hold the icon of the app or widget you want to rename.Tap the pencil-shaped icon next to the name to edit the text. You can also tap the color picker to select your preferred text color. How to rename app and widget labels on One UI home screen | Source: Asif Iqbal Shaik / SamMobile If you ever disable the Home Up module, your app and widget labels will revert to their default names. Re-enabling Home Up will instantly restore your custom labels.Without using the Good Lock and Home Up apps, it isn't possible to rename an app's label in the app drawer in the default (One UI Home) app launcher on Galaxy phones or tablets. We hope that will change in the future.