Auto backup Mybook World (NAS) to Mybook Home (USB)?

I am attempting to backup selected folders from my MyBook World 2TB NAS drive via a USB link direct to my MyBook Home 1TB USB drive.

I would like it to sync files automatically.

Although I am able to use the WD Anywhere Backup software to backup files from internal drives (or ‘local folders’ as they are referred to in the software), there isn’t an option to backup from a network drive.

Does anyone know if this is possible, and if so, how? :neutral_face:

I am in a similar situation. Anyone have any ideas how I can backup a network drive on another USB drive?