Can I use two different types of Pixhawk aircraft alternately on the mission planner?

Nice to meet you. It’s my first time here.

I uploaded the multicopter firmware from Mission Planner.
I want to control VTOL in Mission planner using another Pixhawk.

Question is that I want to use the Multi copter and VTOL alternately in the Mission planner. Without resetting the Mission planner. Is this possible?

(The Multi copter is using the Pixhawk 2 cube and also the VTOL is going to use the same model.)