I've been jumping through hurdles trying to get this to work after having a hard drive crash and lose all of my music, among other things like pictures and important school stuff

Here lies the problem, the script imports the playlist but of course nothing is found so it creates all tracks from the playlist which is fine. I tried to use the regular "Locate Moved/Missing" tracks function in MM but I'm guessing that relies on the filename not being changed. Are there any other scripts I can use to have it locate moved/renamed tracks which are pretty close to the original? Any other ideas?
I do have access to the original Itunes library and playlists as its still installed on my computer, I can still export playlists into XML or TXT but I doubt that will help as everything is renamed now. Maybe i need to start from scratch again?
Thanks in advance for any ideas/suggestions/solutions!!