How to add hidden UTMs to an embedded meeting link

<!-- Start of Meetings Embed Script -->

<!-------REPLACE THE FOLLOWING URL WITH YOUR MEETING LINK------->    <div class="meetings-iframe-container" data-src="

https://meetings.hubspot.com/example?embed=true

"></div> <!-------NO NEED TO TOUCH BELOW THIS LINE-------> <script>

(function(){

var meetingDiv = document.querySelector('.meetings-iframe-container');

var currentURLparams = document.location.search;

if(currentURLparams){

meetingDiv.setAttribute('data-src',meetingDiv.getAttribute('data-src')+"&"+currentURLparams.substring(1));

}

})();

</script>

<script type="text/javascript" src="

https://static.hsappstatic.net/MeetingsEmbed/ex/MeetingsEmbedCode.js

"></script>

<!-- End of Meetings Embed Script -->