@345676543 there are a few ways of doing this. I assume you’re sitting at your pc when you want to do this.
1 - The simplest and easiest method doesn’t involve triggercmd. It would be to download the Android subsystem or bluestacks and have the Google home app right on your pc.
2 - use triggercmd with a browser automation bot on home.google.com. This can only run routines.
3 - use ifttt but with the smart plug brand since google home doesn’t work with ifttt. Recipe would be triggercmd to Wemo or Smarthings instead of google home.
You would create commands that don’t really do anything besides let ifttt know they’ve been fired off.