SOLVED: PLAYLIST - TRANSFER & ADAPTION

I need help for a „simple“ task :unamused:

I changed my NAS to a newer and faster (RAID) version and at once reorganized my own media library folders.

Now I have to modify all my Volumio playlists because the structure of „volume/root and folders“ changed, only the media file names are still the same as before.

I have 5 Volumio players for parents/kids/party/etc.
None of them is multiroom.
Each Volumio player has a lot of individual playlists.
All are using the same media library in common.

Is there a „standard solution“ for this individual issue?

Any help and/or idea is welcome :bulb:

It`s done.
Thank you for your help.