Php 在特定订单状态更改时自定义WooCommerce订单发货项目

我正在try 在WooCommerce管理订单编辑页面，当订单状态更改为"准备购物"，将运输项目名称更改为"LCS Express".此外，我试图更新航运选定的选项，当编辑订单航运项目，包括"LCSexpress "航运方法

以下是我的代码:

function customize_order_item_display($product, $item, $item_id) {
    // Get the order ID
    $order_id = $item->get_order_id();

    // Get the order object
    $order = wc_get_order($order_id);

    // Check if the payment status is "ready-to-ship"
    if ($order->get_status() === 'ready-to-ship') {
        // Modify the shipping method
        $new_shipping_method = 'LCS Express'; // Replace with your desired shipping method

        // Get the shipping method data
        $shipping_method_data = $item->get_data()['shipping'];

        // Set the new shipping method name
        $shipping_method_data['name'] = $new_shipping_method;

        // Set the new shipping method ID
        $shipping_method_data['method_id'] = sanitize_title($new_shipping_method);

        // Update the item with the modified shipping method data
        $item->set_props(array('shipping' => $shipping_method_data));
        $item->save();

        // Modify the shipping input fields using JavaScript
        ?>
        <script type="text/javascript">
            jQuery(document).ready(function($){
                // Set the shipping method name in the input field
                $('input.shipping_method_name').val('<?php echo esc_js($new_shipping_method); ?>');
                
                // Set the shipping method ID in the select field
                $('select.shipping_method').val('<?php echo esc_js($shipping_method_data['method_id']); ?>');
            });
        </script>
        <?php
    }
}
add_action('woocommerce_admin_order_item_values', 'customize_order_item_display', 10, 3);