Syncing libraries and playlists over the net

Hi all. I a new to Roon and really enjoy the software. I am hoping that the solution I am looking for already exists,. I have several endpoints within the same house and that is pretty simple.

I have a work PC that I would like to keep in Sync for my collection as well and playlists etc.

I would like to add the music one and have it appear in both systems. I would also like to be able to sync hard drives for use in the cars, trips etc.

Please excuse me if these are seemingly mundane questions.