title: How to change english to spanish language for a UILabel text
body: <p>In my application I want to change a <code>UILabel</code> text <em>english</em> to <em>spanish</em> language when clicking on a <code>UIButton</code>. I refer the below links :</p>
  
  <p><a href="http://code.tutsplus.com/tutorials/ios-sdk-localization-with-nslocalizedstring--mobile-11603" rel="nofollow">http://code.tutsplus.com/tutorials/ios-sdk-localization-with-nslocalizedstring--mobile-11603</a></p>
  
  <p><a href="http://www.raywenderlich.com/64401/internationalization-tutorial-for-ios-2014" rel="nofollow">http://www.raywenderlich.com/64401/internationalization-tutorial-for-ios-2014</a></p>
  
  <p>I follow the procedure in the above links. It's working when i change the language in settings app. I don't want this. I need to change the label text <em>english</em> to <em>spanish</em> when clicking on a button. </p>
  
  <p>Is this possible. If this is possible please help me. It's killing my time.</p>