Moving Location - How to keep "Ring Protect Plus" Plan?

I currently have a ring alarm as well as a Ring Doorbell Pro, grandfathered into the "Ring Protect Plus" plan until 2025. I'm moving to a new location and plan to take all Ring devices with me. How do I move and keep the Protect Plus plan at current pricing of $100/year? Switching to the ring protect Pro at $200 is not a feasible option if that is the only choice.