Hello Will,
Thanks for reaching out with your question. For the moment, as far as I know, only one organizer is included in the metadata. I’m quite sure that with some coding it would be possible to add more organizers to the metadata as well, however we are quite limited in supporting customizations.
I can try to point you in the direction to start, but that is about as much as we can do in this case.
If you would like to hire a developer to help you out, here’s a list of well known names in the community who could help you out and who are not affiliated with us.
https://theeventscalendar.com/knowledgebase/find-a-customizer/
Let me know if this answers your question or if there’s anything else I can help you with.
Cheers,
Andras