Muestra las categorías de un producto en la lista de productos de WooCommerce

show-categories-list-products.php

<?php // No copiar esta línea

add_action( 'woocommerce_after_shop_loop_item_title', 'dcms_categories_item_product', 10, 0 );

function dcms_categories_item_product() {
	
	if ( ! is_shop() ) return;
	
	global $product;
	$product_data = $product->get_data();
	$category_ids = $product_data['category_ids'];

	if ( ! count($category_ids) ) return;

	print("<section class='item-categories'>");
	foreach ($category_ids as $category_id){
		$term_object = get_term_by('id', $category_id, 'product_cat');
		$category_name = $term_object->name;
		$category_link = get_category_link($category_id);

		printf("<a href='%s' title='%s'>%s</a>",$category_link, $category_name, $category_name);
	}
	print("</section>");
}