title: iOS localization issue
body: <p>Hi everyone I'm trying to add multilang to my app in native solution way. My problem is I did everything but still I can't read localized string from file.</p>
  <p><a href="https://i.stack.imgur.com/6mdB3.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6mdB3.jpg" alt="Firstly I add to my project Localize.string file." /></a>
  Firstly I add to my project Localize.string file.</p>
  <p><a href="https://i.stack.imgur.com/gCoUL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gCoUL.png" alt="Secondly I add second language to Project/Base Code/" /></a>
  Secondly I add second language to Project/Base Code/
  <a href="https://i.stack.imgur.com/6wt3Q.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6wt3Q.png" alt="There is also my Localized.String file" /></a>
  There is also my Localized.String file</p>
  <p>There is my extension</p>
  <pre><code>extension String {
  
  func localized() -&gt; String {
      
      if let _ = UserDefaults.standard.string(forKey: &quot;lang&quot;) {} else {
          UserDefaults.standard.setValue(&quot;en&quot;, forKey: &quot;lang&quot;)
          UserDefaults.standard.synchronize()
      }
      
      let lang = UserDefaults.standard.string(forKey: &quot;lang&quot;)
      let path = Bundle.main.path(forResource: lang, ofType: &quot;lproj&quot;)
      let bundle = Bundle(path: path!)
      
      return NSLocalizedString(self, tableName: nil, bundle: bundle!, value: &quot;&quot;, comment: &quot;&quot;)
  }}
  </code></pre>
  <p>I'm try to use label.text = &quot;language&quot;.localized()</p>
  <p>But my label output comes &quot;language&quot;. I have cleaned Derived Data also. But I can't find solution</p>