Hey Thomas,
Thanks for reaching out to us!
Unfortunately this isn’t something that is currently available in the core or Pro versions of the plugin. It could be accomplished with a little bit of customization or could be managed with our new iCal Importer plugin. You can check out that plugin and see if it looks like something that would work for what you’re trying to accomplish. https://theeventscalendar.com/product/ical-importer/
Let me know if this helps.
Thanks!