This was post was originally written for the Chromecast? thread but thought it would make a great example here too.
Changing languages is easy.
In Follow Me, set your voices...
Note: This also requires the What Did I Say driver.
Then in RM or any other app that sends voice, set it up using the Prefixes from Follow Me.
And this is what you get...Notice the INFO lines.
BAM, multiple languages on the Hubitat! Fast, simple and works great.