title: kendo grid, change text of custom button
body: <p>Does anyone know how to change text of custom button in Kendo UI, when it is defined like: </p>
  
  <p><code>c.Command(command =&gt;
          {command.Custom("custom").Click("Action").Text("Text");
  })</code></p>
  
  <p>in order to after click on that button, the text could change.</p>
  
  <p>thanks in advance for answers.</p>