The code in the related.php file.I pasted the code from https://www.8theme.com/topic/show-related-products-by-same-category/ replacing this:
$args = apply_filters( 'woocommerce_related_products_args', array( 'post_type' => 'product', 'ignore_sticky_posts' => 1, 'no_found_rows' => 1, 'posts_per_page' => $posts_per_page, 'orderby' => $orderby, 'post__in' => $related, 'post__not_in' => array( $product->get_id() ) ) );
. After that, the related section doesn’t show any products.
Thanks.
