Add possibility of rename Backup folders. If you have only one computer, it go fine, but if you have more than one, it ends being very confussing. Due iCloud Drive issues, I've changed all of my Macs "synchronized" Desktop and Documents to Dropbox. However, take a look to the picture:
It is very difficult to guess what is what. With the possibility to rename them, I could have named "My iMac", "My MBP 13", "My MBP 15". Very easy to see what is what.
(As a workaround, we can change to detail view, but could be more easy for all of us be able to change the names).