I don't think you need/can create a global setting for the File. On mac for publishing I usually create a set for each machine so I don't need to redefine the path I just pick the one that applies to the machine. For the libraries I think you are out luck.
Have you tried setting up a Teamwork share?
It would solve your library problem and with specific publishers you can fix the other.
eduardo rolón AIA NCARB
Another of the forum moderators.
Macbook Pro M1 Max 64GB ram
OS X 10.XX latest
AC26 US/INT -> AC08
Puerto Rico, BVI, Miami
Vectorworks 2023