Of course it is possible.
The H9 midi map sends a PC message for each preset.
~Programming~ the Sunset might be kind of tricksy. I am under the impression it is similar to the CB line.. Where you hold something and feed it the message…. So you have to actually dial in your settings with the H9 one preset away… But it is doable on the fly.
You just need to get the cable and get to work. Don’t be intimidated! You can do it!