Creating walkable rooms larger than a single Guardian space max limit

The Quest guardian system has a limit. But I have a need go much farther. One method I have come up with is to create a matrix of guardians which the quest right now will store in it's history. It will even detect when you leave a guardian and enter the next. BUT not without popping up a dialog "change guardian" first.

What I would like to do is to disable this dialog within my app. And also receive an event to which guardian it has selected. Once I have notification, I can record the previous known tracking position. Use that to offset into the NEW guardian space tracking position. This should seamlessly allow me to travel through all the guardians stored in the quest.

Is there an api call now I can make?