What JonPike details is true, but this requires to edit the spotify connect name as well, not just the Moode name / URL. The Spotify "speakers" get their name (the "connect" name) from the --name "xxx" parameter configured in the spotify-connect.sh file. So be sure to edit that one as well to reflect the upstairs, downstairs scenario.
Best regards,
Rafa.
Best regards,
Rafa.