Renaming a Playlist
In the Registry Editor go to \HKEY\CURRENT\USER\SOFTWARE\Stardock\Deskscapes\Deskscapes10\Playlist
You will need to rename both the “Folder” on the left and the “key” on the right
It's located under Deskscapes 10 (marked with an arrow) even if you are using Deskscapes 11.
(As with all changes to the registry, you may need to log out for the changes to take effect)
(c) Copyright Stardock Entertainment. All rights reserved.