ogs-site/pelican/theme/templates/article_infos.html

<h6 class="subheader" title="{{ article.date.isoformat() }}">{{ article.locale_date }}
    {# {% if article.author %}
    By <a href="{{ SITEURL }}/{{ article.author.url }}">{{ article.author }}</a>
    {% endif %} #}
    {% import 'translations.html' as translations with context %}
    {{ translations.translations_for(article) }}
</h6>