You can the name of a button.
To change a button name:
If the Materials tab is not already open, on the Resources tabs, click Materials.
In the Trims section, hover over the button image.Click the "X" icon to delete the button.
Click . A menu is displayed.
Click Rename. A dialog box is displayed.
Type in the new name.
Select Apply to all Colorways if you want the new name to apply to the button in all colorways.