utils.waitForElement('#app-root').then((root) => utils.waitUntil(() => root._reactRootContainer)).then(() => {
    // MOBILE - RENTAL MANAGER
    utils.observeSelector(`.Link-signIn a[title='Sign in']`, (signInBtn) => {
      signInBtn.innerText = v1Text;
    });

    // DESKTOP - RENTAL MANAGER
    utils.waitForElement(`a[title='Sign in']`).then((signInBtn) => {
      signInBtn.innerText = v1Text;
    }).catch(error);
  }).catch(error);