title: Change /lang order with basePath and enabled international routing in Next
body: <p>Given a Next.js app with enabled i18n routing and <code>basePath: '/blahblah'</code>.</p>
  <p>The problem I facing is that translated route now is <code>/blahblah/en</code>. Due to certain requirements I need it to be <code>/en/blahblah</code>. How can I achieve it? Rewrites doesn't work.</p>