Hello,
Thanks for reaching out! If an event has a venue set, the country <i>should</i> display underneath the event title by default. Is this not the case on your site?
You can also add the address/country to any view with a customization. You’ll need to copy the template for the view you want to edit into your child theme by following these instructions. You can then add in the address/country to your copy – this list of functions should help you out with this.
Customizations like this are a bit outside the scope of support that we provide here in the forums, but if you get stuck or have any questions, please let me know. I’ll be happy to point you in the right direction!
Thanks,
Jennifer