How do I move source of music in playlists

I have an extensive number of playlist that point to music on my NAS. I’m eliminating my NAS and have copied all my music to a USB drive plugged directly into my Volumio device (RPI4). What I’d like to do is modify the reference in each play list from the NAS to the same file on the USB device. Any recommendations on how to do this without having to re-create all my playlists?

Thanks.

Open the playlist files in a text editor and use the replace function to modify the path. However, this must be done with each individual file.

If you have a computer with a Linux operating system, you can access the playlist files directly using a card reader (path: /data/playlist). Otherwise check this -> https://forum.volumio.org/quick-dirty-volumio-data-configuration-backup-with-tar-t6521.html.