Make inventory changes at one trading post apply to all others automatically?

[ShieldsCW]

Hi, is there a way to "sync" all trading posts, so that when you adjust desired inventory at one post, it automatically applies across all of them? Once you get past 5 or so trading posts it gets REALLY tedious to have to make changes one post at a time.

Is there a mod that can make this happen? Or any chance it could be added to the game? Thanks!