Good evening Susan and welcome back!
First off, I would like to apologize for the delay answering.
We are currently experiencing a higher level of requests than usual.
Please rest assured that we are working hard at correcting this situation.
We appreciate your patience while we try to normalize things.
To answer your question, our plugins do not offer built-in copy or duplicate functionality of events.
We chose this since approach since many of our customers are already using a third-party page/post duplication plugin. Our events being a WordPress custom post type, any plugin offering custom post type duplication should work.
Here is one of them: https://wordpress.org/plugins/duplicate-post/
Let me know if that helps.
Have a great day!
Geoff B.