How to dynamically render a different page for a request. /pages/some/thing.vue or other/thing.vue

// If the request is for /some/thing, return the render for /other/thing
export default defineEventHandler((event) => {
  const { pathname } = getRequestURL(event);
  if (pathname === '/some/thing' && random() > .5) {
    setRequestURL(event, new URL('/other/thing', getRequestURL(event).origin));
  }
});