Woocommerce romove address-i18n.js

/*
 * 以下為註解與日期
 * 2017.07.06
 * 移除 address-i18n.js ( /wp-contnet/plugins/woocommerce/assets/js/frontend/address-i18n.js )
 * 移除 address-i18n.js，避免因為這個 js 造成 custom checkout field 無效只會讀取 WooCommerce 預設排序的問題
 * 註銷 cart 與 checkout 的 register ( 因為這兩組帶有 address-i18n 的參數 ) 然後重新註冊不帶 address-i18n 的 cart 與 checkout
 * 這樣一來可以維持 cart form 與 checkout form 的 reload，而 reload 也不會再受 address-i18n 的影響
 */

add_action('wp_enqueue_scripts', 'CW_DeregisterScript', 9999);

function CW_DeregisterScript(){

    $suffix=defined('SCRIPT_DEBUG')&&SCRIPT_DEBUG?'':'.min';

    wp_deregister_script('wc-cart');
    wp_deregister_script('wc-checkout');
    wp_deregister_script('wc-address-i18n');

    wp_register_script(
        'wc-cart',

        /*
         * Fatal error: Uncaught Error: Call to private method WC_Frontend_Scripts::get_asset_url() from context
         */
        //WC_Frontend_Scripts::get_asset_url('assets/js/frontend/checkout'.$suffix.'.js'),
        get_site_url().'/wp-content/plugins/woocommerce/assets/js/frontend/checkout'.$suffix.'.js',

        array('jquery', 'woocommerce', 'wc-country-select'));

    wp_register_script(
        'wc-checkout',

        /*
         * Fatal error: Uncaught Error: Call to private method WC_Frontend_Scripts::get_asset_url() from context
         */
        //WC_Frontend_Scripts::get_asset_url('assets/js/frontend/cart'.$suffix.'.js'),
        get_site_url().'/wp-content/plugins/woocommerce/assets/js/frontend/cart'.$suffix.'.js',

        array('jquery', 'woocommerce', 'wc-country-select'));

    wp_enqueue_script('wc-cart');
    wp_enqueue_script('wc-checkout');

}