Moving pokopia save to new switch

Hello everyone 🤠,

So my wife has been playing on an account she created on my switch 2. It's not connected to any Nintendo account since she still uses her switch 1. Onto the question at hand though, I am thinking of getting her a switch 2 for her upcoming birthday but don't want her to lose the progress she made. Is there a way to move her save to the new switch? And is it going to affect if she wants to move her switch 1 saves over?

Thanks!!