{% load product_tags %}

<hr>

<h2>{{ block.value.title }}</h2>

<section>
    <div>
        <ol class="row">
            {% for block in blocks.value.products %}
            <li class="col-xs-6 col-sm-4 col-md-3 col-lg-3">
                {% render_product block %}
            </li>
            {% endfor %}
        </ol>
    </div>
</section>

{% load product_tags %}

<hr>

<h2>
    {{ block.value.title }}
    {% if block.value.subtitle %}
        <br><small>{{ block.value.subtitle }}</small>
    {% endif %}
</h2>

<section>
    <div>
        <ol class="row">
            {% for block in blocks.value.products %}
            <li class="col-xs-6 col-sm-4 col-md-3 col-lg-3">
                {% render_product block %}
            </li>
            {% endfor %}
        </ol>
    </div>
</section>

Add subtitle to product block
Add subtitle to product block
