Change RSS feeds url

Tag specific feeds.js

add_action('wp_footer', 'custom_JS') ; 

function custom_JS() {
echo <<<'JS'
<script type="text/javascript">
jQuery(document).ready(function ($) {
  if(window.location.href.indexOf("/tags/") > -1) { 
    var loc = location.href; 
    loc = loc.lastIndexOf('/') == (loc.length -1) ? loc.substr(0,loc.length-1) : loc.substr(0,loc.lastIndexOf('/'));
    var tag = loc.substr(loc.lastIndexOf('/') + 1);
    var feedurl = "https://blogs.caryacademy.org/wp-content/tag-feed.php?tag=" + tag ; 
    jQuery(".et-social-rss a").attr("href", feedurl ) ; 
  }
});
</script>
JS;
}

Just copy/paste the code into the functions.php file of your child theme or a site specific plugin if you use one.