Morph Mode Question / Change Pattern but Do not Change the Sound?

forgive me if this is covered in the user manual but i’ve not been able to find out if it is possible to do the following
I have a bunch of patterns all designed to play with the same Sound of the Norand.
Each Pattern has a sound preset saved within it.

what im hoping to do is enter some kind of playback mode where - when i change patterns, the sound of the Norand itself does not change, only the pattern changes, so only the sequenced notes.

Is this part of Morph mode or possible somehow?
Thank you