Wow man. You are making it extremely hard for us to help you. I asked what MIDI controller are you using?
sorry imolto, I didn’t see you reply.
I am using the Akai MPK 88
https://www.akaipro.com/amfile/file/download/file/607/product/59/
Go to page 15. It describes how to set a knob / fader to transmit a specific MIDI CC. In your case, change your desired knob to transmit CC11. Then record in Cubase the same way you do with the mod wheel.