I am going to have a few pages that use [product_category category="xxxxx"] in order to display products. I would like to add a “more info” box as well as change some of the HTML output of this shortcode slightly to make the products fit better on the page.
Which PHP file & functions do I need to edit? I would imagine that the short-code calls a loop that then calls each product individually. The theme I am using (Mercor) does have lots of overrides so it may be that the layout is already customised a little, but I don't know which functions to look at.