preferred way to move an imap folder

Hello list.

What is the preferred way to move an imap folder. Lets say an User has.

.maildir/.INBOX.Junk

I want to move this imap folder to:

.maildir/.Junk

Can i just use:

mv .maildir/.INBOX.Junk .maildir/.Junk

and be done with that?

thanks and cheers t.