Good evening Bak and welcome back!
Thank you for reaching out to us.
I would love to help you with this topic.
I’d like to add content to each event after the event description using shortcodes. The content will depend on the event’s venue.
How would I go about doing that? Template maybe?
Indeed, a template override would be the best option if you can.
You might want to read our Themer’s guide to get a sense of how that works.
If coding is not really your cup of tea, you could always hire one of our recommended customizers to do the customization for you.
Another approach (which also requires some template override code) would be to use something like the Advanced Custom Field plugin and integrate that in your page template.
This way you can simply paste a different text in each event.
Let me know how that goes.
Best regards,
Geoff B.