For internal purpose, I'm looking for to convert (-) and (escape) sign to (_) automatically when we upload a file (photo,video,audio) on WordPress media library.
If i try to upload this 2 files :
- web audio.mp3
I want to have this result on wordpress media library for this 2 files :
Right now, if we upload a file with (escape) like (web audio.mp3) you will have this result :