title: how to change permalink after creating website
body: <p>I am using default <strong>permalink</strong> and my website is ready for launch.</p>
  
  <p>Now client want <strong>permalink</strong> to be changed.</p>
  
  <p>I follow the step to change the <strong>permalink</strong>. But site stop working if I change the <strong>permalink</strong>.</p>
  
  <p>How can I change the <strong>permalink</strong> without disturbing the site.</p>
  
  <p>Many Thanks</p>