title: CKEditor 5, jQuery - find and replace text
body: <p>How could I find and replace text in <a href="https://en.wikipedia.org/wiki/CKEditor" rel="nofollow noreferrer">CKEditor</a> 5 using JavaScript and jQuery?</p>
  <p>I want to find special character '@' in the text and replace all characters after '@' and '@' character too on my own text.</p>
  <p>I am using <em>change:data</em>...</p>
  <pre><code>window.editor.model.document.on('change:data', () =&gt; {
  
  });
  </code></pre>