Good evening Dale and welcome back!
Thank you for reaching out to us.
We would love to help you resolve this issue.
At first glance, it looks like your WordPress theme might be trying to add an H1 page title on the Calendar page and since it can’t find one, it just seems to take the title of the first Event in the calendar. In fact the title is also doubled on the single event detail page as well.
I am unsure if you are using some form of template override or a WordPress theme that should support The Events Calendar specifically.
Either way, what you would need to be able to do is to disable the Theme’s H1 page title on the Events Calendar’s pages.
If there is no simple option to do that, then adding a bit of CSS to your WordPress theme should also work. Here are some rules to achieve just that:
https://gist.github.com/GeoffEW/008863fa02cd21923ca4
Let me know if that works for you ?
Have a great day,
Geoff B.