Unless you are absolutely confident that you are getting reliable timing, I would really advise against using Wine in this case, since the “extra layer” could cause undesired / unpredictable delays. Have you considered installing PsychoPy “directly” on your Ubuntu using this tutorial (or any other you may find)?
About the location of paramsCtrl.py: I’ve never used Wine myself to install Psychopy-2023.1.2.exe, so I don’t know where the .exe installer send it to. Have you tried searching for the file using Nautilus / Files?