Modify the query arguments for retrieving orders. Useful for customizing the order management experience in the admin panel.
add_filter('woocommerce_order_query_args', 'codebykp_custom_order_query_args');
function codebykp_custom_order_query_args($args) {
$args['meta_key'] = 'custom_meta_key'; // Custom meta key for filtering orders
return $args;
}
