Is your Google Home device not understanding some phrases for your home automation control, there seems to be issues with the ‘start ABC’ and ‘activate ABC scene’ being picked up by the device.
You can fix this by adding Shortcuts via your home app, for example you can create a shortcut ‘off to bed’, that will activate a scene.
Go to the Settings screen of your Home/Assistant app, scroll to the bottom and you will find the ‘Shortcuts’ link.
Now add your shortcut, as per the screenshot below, entering on whatever phrase you want to say, then complete the section to send through the actual command.
I have found this to be easier than trying to rename devices and scenes in Fibaro & Vera.