Passare il mouse sull'immagine per visualizzare la didascalia

add_action('wp_enqueue_scripts', function () {
    if (is_admin()) return;
    wp_enqueue_script('jquery');
    $js = <<<JS
jQuery(function($){
  function stripTitles(ctx){
    $(ctx).find('img[title], a[title]').removeAttr('title');
  }
  stripTitles(document);
  var mo = new MutationObserver(function(muts){
    muts.forEach(function(m){
      (m.addedNodes||[]).forEach(function(n){
        if(n.nodeType===1) stripTitles(n);
      });
    });
  });
  mo.observe(document.documentElement,{childList:true,subtree:true});
});
JS;
    wp_add_inline_script('jquery', $js);
}, 20);

add_action('wp_enqueue_scripts', function () {
    if (is_admin()) return;
    wp_enqueue_script('jquery');
    $js = <<<JS
jQuery(function($){
  function stripTitles(ctx){
    $(ctx).find('img[title], a[title]').removeAttr('title');
  }
  stripTitles(document);
  var mo = new MutationObserver(function(muts){
    muts.forEach(function(m){
      (m.addedNodes||[]).forEach(function(n){
        if(n.nodeType===1) stripTitles(n);
      });
    });
  });
  mo.observe(document.documentElement,{childList:true,subtree:true});
});
JS;
    wp_add_inline_script('jquery', $js);
}, 20);