Series location/network selection

Sonarr version 4.0.2.1183

I have been trying to figure out if there is a setting or other way to have Sonarr pick series episodes from certain locations? For example.

The TV show airs on Fox in the US, but Global in Canada.

Is there a way to set Fox (or country) as the default, or find the release group and have them as the default or am I stuck manually downloading?

Make a custom format with a required title, such as the release group or if the source is included in the title (e.g. ATVP for Apple TV+).