Roon Zone - Add zone

I am using convolution files and when I want to compare 2 files to figure what filter I prefer, I need to select on roon core the other file.

With remote, I can’t do this operation.
My roon core is not in the same room.

For the moment, I am using google desktop remote to control my distant computer but it’s not very convenient.

Any manner, like I was doing with j-river, to add a zone with the same devise but with a different files, I can just tell to roon to switch zone ?

Do DSP Presets not work for you?

Yes! It’s why I asked to have a trick. Will be perfect for me.