{% set TITLE_DEFAULTS = {
  tag: 'h2',
  text: 'Title default',
  className: ''
} %}

{#
  Title template
#}
{% macro Title(settings = {}) %}
  {% set settings = merge(TITLE_DEFAULTS, settings) %}

  <{{ settings.tag }} class="title {{ settings.className }}">
    {{ settings.text | safe }}
  </{{ settings.tag }}>
{% endmacro %}