Possibility to remove root folder 'imported playlists'

I did my best to find an answer on the forum but without success, maybe somebody can help.

Long ago, about the time switching from RB5 tot RB6, I've lost all my playlists.
I did have an old playlist and managed to got it up and running again, the thing bothering me is that I have a root folder called 'imported playlists'.
When I'm searching for a track or something on a CDJ, I always have to do an extra action to go back. After all this time it irritated me enough so I would like to remove this folder without losing the subfolders, does anybody know if this is possible? 

I have multiple backups now but I'm still very carefull to just try something, maybe one of you guys can help.

Thanks in advance!