Control how many related products WooCommerce displays on the single product page.
Steps
- Add the code below to your theme’s
functions.php. - Change
4to your preferred number. - Save and refresh a product page.
/**
* Change WooCommerce related products count
*/
function custom_related_products_args( $args ) {
$args['posts_per_page'] = 4;
return $args;
}
add_filter( 'woocommerce_output_related_products_args', 'custom_related_products_args' );
