Option to turn on/off Expression per scene?

I would love the option to have the expression pedal control an effect per scene. For example…

Scene 1 I would like to have my expression control on/off and pitch from 0 to +12 on a whammy pedal.
Scene 2 I would like the whammy to be on at +12 without the expression.

I believe currently I would need to have 2 whammy effects and control them separately.

Just throwing it out there.