title: Disable 404 Page in Wordpress
body: <p>I want user to type any URL, example: </p>
  
  <pre><code>mywebsite.com/helloworld
  </code></pre>
  
  <p>After, with <code>PHP</code> i'd like to take slug <code>helloworld</code>, and print it on the page.</p>
  
  <p>By default Wordpress shows 404 page. My idea was to disable this page, but not sure if there's a better solution. </p>
  
  <p>How i can achieve that? </p>