Moving NPCs in groups

It would be great to be able to move large groups of NPCs around the map (for example, you are traveling with a large group/army). Right now I am using the “Sync party to location” button to move multiple NPCs at once, but this can be awkward due to the current party size limit. Would love to be able to select any number of NPCs at once from the Party popup window and move them all to a single location.