This script will rename the selected tracks in iTunes with their filenames (minus the extension).
There is no accounting for track numbers that may prefix the filename.
To remove characters from the beginning of your Song Names try using the script Remove n Characters From Front.
Export info to HTML doc
View selected tracks, PDFs in QuickLook windows
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
Add or subtract a user-entered number from each selected track's Plays
Put file creation date to each track's comment tag
Restore each selected track's artwork from an image file stored in its Album folder