My mistake, but yes you are right – that’s something Events Calendar PRO adds to the mix. So let’s try a different approach.
I appreciate you mentioned you don’t have a huge amount of knowledge about working with code, but I’m going to assume you are already comfortable with template overrides as a baseline – if you aren’t then please do take the time to read our Themer’s Guide and this tutorial on template overrides.
The first thing to do is copy the template used to display those fields across to your theme. So please find:
plugins/the-events-calendar/admin-views/venue-meta-box.php
And copy it to your theme’s events/community sub directory, something like:
themes/{YOUR-THEME}/events/community/venue-meta-box.php
We’re going to edit your theme’s version slightly, so open it up and locate these lines of code (should be lines 26-75). Replace them instead with these lines.
Now we need to glue this altogether by telling The Events Calendar to use your customized venue meta box template. To do this open your theme’s functions.php file and add this snippet.