There are some cases where you may want to have a calendar that sends notifications to not just one, but multiple email addresses.
At this time, there isn’t a direct option in the plugin for that since each calendar can be assigned to just one user, however there is a solution: what you can do is create a contact group or distribution list, depending on your email provider.
Google Groups is a great free option that provides you the ability to have one email address that sends to a list of people.
With that set up, you can input the group email address into the calendar settings, and then 2 or more users can be notified instead of just one.
It’s also worth noting that you can use Google Groups without using a Google email address. Please see this article here for more info.