Hi Nadja!
Thanks for reaching out to us! 🙂
Let me try to help you with that.
You can achieve that by customizing our templates following the steps provided in out Themer’s Guide. For that specific view, you should customize the single-event.php template file located at /wp-content/plugins/the-events-calendar/src/views/list/.
I can see you are using Avada theme which I know it customizes our templates by overriding them. You can find those template overrides at wp-content/themes/Avada/tribe-events/ directory.
I hope that helps! Is there anything else I can help you with? Let me know.
Best,
Victor