Hi there! Thanks for taking a look at our plugins–I’d be happy to help you out here!
At the moment, imports from XML files can be achieved in one of several ways. We do offer built-in support for importing events listed in CSV format; if you can convert your XML files into CSV file format and ensure that they match up with our required formatting, you may find it relatively straightforward to import your files this way! You can read more about our CSV Importer here:
https://theeventscalendar.com/knowledgebase/using-the-events-calendars-csv-importer/
The other option would be to employ the use of a third-party plugin for importing XML events into Events Calendar PRO. Unfortunately, we’re limited in our ability to provide support for any issues that should occur with third-party plugins, but many of our customers have employed third-party solutions to fill this gap with good results.
I hope that helps to answer your question! Thank you again, and please don’t hesitate to follow up if you should have any other concerns!