Hi Adam,
Thanks for reaching out! I can help you here…
Due to a limitation with the Eventbrite API, Eventbrite Tickets unfortunately does not support recurring events at this time. So unfortunately this is not possible with or without PRO. Also please bear in mind the sync is not automatic, I mean if you create an event in WordPress and you want to register it with EventBrite as well, then it will create the event in EventBrite automatically and keep both events in sync. On the other hand if you create an event in EventBrite you’ll need to manually imported to your WordPress site.
Please let me know if there’s anything else I can help you with,
Best,
Nico