In WP in the WooCommerce plugin, i’ve added my products to a main category (seating, tables, ceramics etc.) and another category for the designer who made it. On the product category page, I am trying to set it up, so that only a single category is displayed under each product.
That would be changing a line of code in content-product.php, this one:
$ product > get_categories()
What is the correct way to do this?