Family Acts Email for multiple events (shows)

We have multiple shows each year, a matinee and an evening show. Some Dancers are in both but not all. Currently, the Family Acts Email feature is a great way to inform the parents about the recital and the acts their child is in, but with two shows, we currently have to send 2 emails to each for each student in both shows. It is tough enough getting parents to read emails nowadays, so it would be nice to be able to select multiple shows and have the email generate 1 email with the act information for both shows included in the body.