Filenames of Source Media not Updating in 23.6

Hi! I've got these watermarked audio preview mp3s, but when i am replacing them with the WAV files i now bought the filename stays the same in the project window. The media is really replaced, i can tell beacause the watermarks are gone, and when i say "reveal in explorer" it shows me the WAV file, but it still says "preview.mp3" in the project window. This MUST be a bug in 23.6....