Code-Snippets-Functions/Execute a function on a child site/Advanced Woo Search/order-products-by-price.txt

add_filter( 'aws_products_order_by', 'my_aws_products_order_by', 10, 2 );
function my_aws_products_order_by( $order_by, $query ) {
    if ( $query->query_vars['orderby'] === 'meta_value_num' ) {
        $order_by = 'price';
    }
    return $order_by;
}