Force IHG to speak English

ihg-english.js

// ==UserScript==
// @name         IHG English
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Force IHG site to English
// @author       Kenneth Ballenegger
// @match        https://www.ihg.com/hotels/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=kswizz.com
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    const currentUrl = new URL(window.location.href);
    const regex = /^\/hotels\/(?!us\/en)..\/../;

    if (regex.test(currentUrl.pathname)) {
        currentUrl.pathname = currentUrl.pathname.replace(regex, '/hotels/us/en');

        window.history.replaceState(null, null, currentUrl.toString());
        location.reload();
    }
})();