Video Pop-up

<div class="wrapper-md px-4 px-lmd-0 text-center text-md-left d-flex justify-content-center">
  <div class="d-md-inline-flex flex-wrap justify-content-center justify-content-md-start align-items-center">
    <div>
      <div id="video-popup-2" class="video-container mx-auto" style="background-image: url('https://roseathemes.com/scholastica/1/pluginfile.php/1/theme_scholastica/scholasticasettingsimgs/0/shubham-dhage-1CMtCk34RBU-unsplash.jpg');">
        <a class="vpopup-play" href="#video-popup">
          <i class="fas fa-play-circle"></i>
        </a>
      </div>
      <div id="video-popup">
        <div class="vpopup">
          <iframe
            class="vpopup-video"
            src="https://www.youtube.com/embed/5GrQJGQWfd8?si=cAqJF9YMO95Lmyd2"
            height="100%"
            allowfullscreen="allowfullscreen"
          ></iframe>
        </div>
        <div class="vpopup-close">
          <a href="#video-popup-2"> <i class="fas fa-times-circle"></i> </a>
        </div>
      </div>
    </div>
    <div class="mt-4 mt-md-0 mx-4">
      <p class="mb-1 font-weight-bold">The Scholastica is dedicated only to Moodle 4.3 and later.</p>
      <p class="small">
        Need help with theme customization?<br />Or do you want to report a bug?
      </p>
      <a class="btn btn-dark my-1" href="https://1.envato.market/OR707N" target="_blank" rel="noopener">Get this theme!</a>
    </div>
  </div>
</div>

Which youtube URL?

On YouTube in the embedded section.

How to use multiple video pop-up player?

Replace

1. (line 4) id="video-popup-2",

2. (line 19) href="#video-popup-2"