Node Red Room aware Alexa voice commands

I thought about that, but I have have 3 fans in the house and I haven’t figured how to get Alexa to control them based on Room Aware until I found this flow…If I say Alexa set fan to “medium” it will trigger all three fans in the house.

I was looking at this post: Approaches to room aware voice commands for Alexa with Node-Red

and it looks like he uses NR to break out the voice command for medium and route it correctly. Could that be incorporated into this sequence?