Plug-in to change file locations in playlist
 

Is there a plugin which will help me deal with the following:
Change the path of a whole bunch of files.
E.g. i have a playlist which was saved using my drive "F:\". I am searching for a plugin which changes the "F:\" in the paths of all the files in the playlist, but only the first string of the whole path... is that possible without any plugin? or is there a plugin which does that already? or will i have to write it myself?

Open up Notepad.
Open the playlist in Notepad
Edit > Replace