Custom Co Driver Voice in Rally Mode

Loving the new Rally mode in BeamNG the pace notes and co driver system are such a cool addition But I was wondering is there a way to add custom voice lines for the co driver? I'd love to swap in some custom audio for fun or does anyone know where the audio files for the pace notes are actually stored? I’ve had a dig through the game folders but can’t quite seem to pinpoint them. Not sure if they're packed into one of the .zip files or something more hidden.
--- Post updated ---
update found it and its 888 files so there goes my idea

 

Hi , where is codriver files please ? to steam/steamapp/comon/BeamNG/ ?
many thx