How to Add New Orders Status in Woocommerce?

/* 
* Add a new custom product tab. 
* Replace “Status Name” by your new order status name. */
function wps_woo_register_my_new_order_statuses() {
    register_post_status( 
        ‘wc-status-name’, 
        array(
            ‘label’ => _x( ‘Status Name’, ‘Order status’, ‘textdomain’ ),
            ‘public’ => true,
            ‘exclude_from_search’ => false,
            ‘show_in_admin_all_list’ => true,
            ‘show_in_admin_status_list’ => true,
            ‘label_count’ => _n_noop( ‘Status name (%s)‘, ‘Status names (%s)‘, ‘textdomain’ 
                )
            )        
        );
}

add_action( ‘init’, ‘register_my_new_order_statuses’ );
// Register in wc_order_statuses.
function my_new_wc_order_statuses( $order_statuses ) 
{
    $order_statuses[‘wc-status-name’] = _x( ‘Status Name’, ‘Order status’, ‘textdomain’ );
    return $order_statuses;
}