Audio file names changing automatically in iCloud

My various audio files ( music mixes) saved on an iCloud folder now have different filenames.... they changed automatically by themselves. It's as if SHAZAM or MUSIC decided to give an unique name to the file, but its not just one song, the files are a mix of different tracks - made with LOGIC or ABELTON -

Why does iCloud change the filenames automatically???

example: Original filename NewMix02_24.wav changed to Stronger.wav

[Re-Titled by Moderator]

Original Title: Automatic FILENAME change....Why????