{% macro render(title) %}
    <section>
        <h1>{{title}}</h1>
        <div>{{caller()}}</div>
    </section>
{% endmacro %}

{% macro render() %}
    <div class="myElement">{{caller()}}</div>
{% endmacro %}

{% import "section.jinja" as section %}
{% import "element.jinja" as element %}

{% call section::render("sectiontitle") %}
    {# the element scope is not found because it's looking in section's import context #}
    {% call element::render() %}
        elementcontent
    {% endcall %}
    sectioncontent
{% endcall %}