Translate event info titles

templates/shortcodes/teckids_event.html

@@ -12,17 +12,17 @@
           <div class="notification is-primary is-light mt-4 mb-4">
             <div class="columns">
               <div class="column is-one-third">
-                <h4 class="title ">Wo?</h4>
+                <h4 class="title ">{{ trans(key="event_title_where", lang=lang) }}</h4>
                 <i class="fa-regular fa-location-dot mr-3"></i>
                 <address class="is-inline-block" property="location">{{ event.location }}</address>
               </div>
               <div class="column is-one-third">
-                <h4 class="title">Wann?</h4>
+                <h4 class="title">{{ trans(key="event_title_when", lang=lang) }}</h4>
                 <i class="fa-regular fa-calendar-days mr-3"></i>
                 <time datetime="{{ event.date }}" property="startDate">{{ event.date | date }}</time>
               </div>
               <div class="column is-one-third">
-                <h4 class="title">Kosten?</h4>
+                <h4 class="title">{{ trans(key="event_title_cost", lang=lang) }}</h4>
                 <i class="fa-regular fa-money-bill mr-3"></i>
                 {{ trans(key="event_cost_self", lang=lang) }}
               </div>