Good evening Tim and welcome to the Events Calendar Support forum!
Thank you for reaching out to us.
I would love to help you with this topic.
In the meantime, you can apply the following snippet in the functions.php file of your theme (without the PHP tag at the top): https://gist.github.com/GeoffEW/69f8a033fb614c78b3de45a197431135
If you are unsure how to do this, could you please send me a copy of the latest version of your WordPress theme / child theme via a link to a .zip file link (stored Dropbox or Google Drive) so that I can add it for you? I recommend a private reply for that purpose.
Please ensure you are using the latest files as found on your actual website.
This way I will get access to any updates or customizations you might have made.
Best regards,
Geoff B.