Corrupted after crash v5.0.3

Previously the original file name was SWJFO_Content and for some reason the creators decided to change the file names to SWJFO I still have older versions of my previous files in another project and the import fine into my project but for some reason it’s almost like UE5 is rejecting any older version that I have when I try to export into a new project file so I think it’s really weird any thoughts???