File: app/Views/Controller/test/index.html.twig

{# app/Views/Controller/test/index.html.twig #}
{% extends "Layout/base.html.twig" %}

{% block title %}{{ controller|capitalize }}{% endblock title %}
{% block head %}
    {{ parent() }}
{% endblock head %}

{% block page_name %}{{ controller|capitalize }}/{{ action|capitalize }}{% endblock page_name %}

{% block content %}
    <p class="important">
        Welcome to the test page
    </p>
{% endblock content %}