You can use this action to change the name of a Folder

Rename Folder

Description of the parameters:

number 1Source: The path and the name of the folder that you want to rename. Instead of typing the path, you can use the Browse button to find the folder. Or you can use the % sign to insert Text variables in this parameter.

number 2Destination: The new name of the folder. You can use the % sign to select the variables that you want.