I would love to be able to rename the folder name in the sidebar without renaming the original folder name

In Dropbox my project folders, things are organized like that :

CLIENTS

    -> CLIENTNAME

         -> SUPPORT

         -> CONTRATS

         -> WEB

                -> capture

                -> decoupe

                -> design

                -> docs

                -> HTML

And and my files for each clients are in these HTML folders so I add several projects I have many HTML folders, not really easy to manage isn't it ? :)

I think it would be awesome to have in addition of the actual rename function the possibilty to rename the folder but only for Sublime Text