is it posible to have dynamic Title for my article image grid?
I hope I got your issue right. For the brand I'd use a category. So each article can be assigned to a category brand.

You can then group your entries by category:

{# Save entries, group by category #}
{% set entries = entry.children | group( 'entryCategory.first().title' ) %}

{# Get all category logos for the category group "yourEntryCategoryHandle" #}
{% set brands = craft.categories.group( 'yourBrandCategoryHandle' ).titles %}

{# Loop through the category title array #}
{% for brand in brands %}

    {# Get the entries grouped under the current brand title #}
    {% set brandEntries = entries[ '' ~ category ] | default( [] ) %}

    {# Print the category title and entries #}
    {% if brandEntries | length %}
    &lt;div class="image"&gt;
        &lt;img class="img-responsive" src="{{ brand.image.first.url }}" alt="{{ brand.image.first.title }}"&gt;
    &lt;/div&gt;
    &lt;div class="row"&gt;
        {% for entry in brandEntries %}
            ...
        {% endfor %}
    &lt;/div&gt;
    {% endif %}

{% endfor %}


This is a modification from this issue: How Do I group entries by Category and retain fixed Category Order?