WordPress Divi Button Date Localization

gistfile1.js

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment-timezone/0.5.27/moment-timezone-with-data-2012-2022.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jstimezonedetect/1.0.7/jstz.min.js"></script>

<script>
  localizeTime("et_pb_button_one","2020-02-20 17:00",true);
  localizeTime("et_pb_button_two","2020-02-05 22:00",false);
  
  function localizeTime(buttonClass, timeString, full) {
    if (!sessionStorage.getItem('timezone')) {
      var tz = jstz.determine() || 'UTC';
      sessionStorage.setItem('timezone', tz.name());
    }
    var currTz = sessionStorage.getItem('timezone');
    var momentTime = moment.utc(timeString);
    var tzTime = momentTime.tz(currTz);
		// var formattedTime = tzTime.format('MMM Do, h:mmA zz');
    var formattedTime = tzTime.format('h:mmA zz');
    
    if (full === true) {
      formattedTime = '<del>' + formattedTime + '</del> FULL!';
    }

    var button = document.getElementsByClassName(buttonClass);
    var i;
    for (i = 0; i < button.length; i++) {
      button[i].innerHTML = formattedTime;
    }
    
  }
</script>