twig: Format date and time

Task: Display all data from http://atlantic.airtime.pro/api/week-info and display the timestamp human readable.
See how this works:
  1. Template:
    The program:<br>
    {% for key, val in _parent %}
    {% if val is iterable %}
    {{key}}
    <ul>
    {% for i in val %}
    <li><b> {{i.name}} (id: {{i.id}})</b>: {{i.starts | date("d.m.Y H:i") }} - {{i.ends| date("d.m.Y H:i") }}</li>
    {% endfor %}
    </ul>
    <hr>
    {% endif %}
    {% endfor %}
    
    Remember ID of this Template, e.g. TEMPLATE_ID
  2. Shortcode:
    [jsoncontentimporterpro url=http://atlantic.airtime.pro/api/week-info parser=twig id=TEMPLATE_ID]

In Action:
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