Forest Shuttle L Z-Wave DTH?

Hello all. I’m new in smartthings, just bought Hub v3 and few Z-Wave devices. I’m looking for Forest Shuttle L curtain motor DTH. Now I’m using standard “Z-Wave Window Shade” and it’s work, but have few issues:

  1. There is battery tile (motor doesnt have battery)
  2. In open position it show icon and text from “opening” state
  3. Google Home can’t see curtains

This motor is well documented, maybe some one can help me to modify standard DTH?