Can I add image titles below my gallery images in my flatiron template?

I have the flatiron template.  If you visit the link above, you'll see images in that gallery, but there are no titles for each image.  I would like to add a title to each image, to inform the viewer of what they are looking at.  Is this possible?

Hi,

Which link?

The link is here: https://www.preston.design/#/stow-ma-modern-lakehouse/

Each of the images does not have a title or description displayed.  I would like the ability to do that.  A one-liner just below each image would be sufficient.

Add this to Settings > Advanced > Code Injection > Footer

This code will get ALT from Image & add ALT text under image

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.1/jquery.min.js"></script>
<script>
   $(function(){

   $('.gallery-item img[style]').each(function(){
       $el = $(this);
       var style = $el.attr('style');
       $el.attr('style','');
       $el.parent().attr('style',style);
    }); //Moves the inline styles

  $(".gallery-item img").each(function(){
            var title = this.alt;
          $('<div class="t-caption">'+ title +'</div>').insertAfter($(this).parent());
        });
 }); 
</script>
<style>
  #project .gallery .gallery-item {
    margin-bottom: 10px;
}
</style>