Hello Chris, I would like to add the target_blank directly in the template in this button:
I've been digging into the templates but I can't find it that part of the code. could you please give me a hand?
It's not that simple. That button is actually a JS trigger.
You would have to change the button URL to be the same as the media URL with /full on the end remove any class names that start with a capital letter (these signify a JS trigger for something) and then add target blank.