ISTWCMS-6944: add label to block title if flag is set

templates/blocks/block.html.twig

@@ -36,6 +36,7 @@
 {% if in_layout_builder %}
   {{ attach_library('uw_theme_admin/uw_layout_builder') }}
 {% endif %}
+{{ dd() }}
 
 {% if content %}
   <div{{ attributes.addClass(classes) }}>
@@ -44,11 +45,17 @@
     {% endif %}
     {{ title_prefix }}
     {% if label %}
+      {% if add_label_flag %}
+        <label for="{{ label_for }}">
+      {% endif %}
       {% if heading_level %}
         <{{ heading_level }}{{ title_attributes }} class="block-title">{{ label }}</{{ heading_level }}>
       {% else %}
         <h2{{ title_attributes }}>{{ label }}</h2>
       {% endif %}
+      {% if add_label_flag %}
+        </label>
+      {% endif %}
     {% endif %}
     {{ title_suffix }}
     {% block content %}