title: Is there a way to modify the page title with React-Router v4+?
body: <p>I'm looking for a way to modify the page title when React-Router v4+ changes locations. I used to listen for a location change action in Redux and check that route against a <code>metaData</code> object.</p>
  
  <p>When using React-Router v4+, there's no fixed routes list. In fact, various components around the site could use <code>Route</code> with the same path string. That means old method I used won't work anymore.</p>
  
  <p>Is there a way I can update the page title by calling actions when certain major routes are changed or is there a better a better method to update the site's metadata?</p>