title: Prism NavigationService get previous view name
body: <p>Currently I'm implementing a Screen indicating wheater a module is not existing or still in development.</p>
  
  <p><img src="https://i.stack.imgur.com/gVS6Y.png" alt="enter image description here"></p>
  
  <p>The Back Button has the following code:</p>
  
  <pre><code> regionNavigationService.Journal.GoBack();
  </code></pre>
  
  <p>This is working as expected. But the user is not coming from the <code>Home</code> Screen. <strong>So I need to access the View Name from the last Entry in Navigation Journal.</strong></p>
  
  <p>Example: User is coming from Settings Screen => The text should display "Back to Settings Screen"</p>