Your installation specialist might have assigned the names of your TV Boxes to reflect their location— for example, living room, master bedroom, etc. These names appear on screen selection menus in the Google Fiber app you use to specify which TV you want to control. You can change these names at any time.
To change the name of a TV Box:
Sign in to Google Fiber using the email and password you use for your Fiber account.
Select Network in the upper-left corner. (If you don’t see it, click the navigation menu to display the selection.)
Click the TV Box you want to rename, enter a new name in the Name field, and then click Apply to update the name.