{% if sectionTitle and (sectionTitle !== pageTitle) or itemTitle %}
  <h2 class="govuk-caption-l govuk-!-margin-top-0" id="section-title">
    {% if sectionTitle and itemTitle %}
      {{- sectionTitle }}: {{ evaluate(itemTitle) -}}
    {% elif not sectionTitle %}
      {{- evaluate(itemTitle) -}}
    {% else %}
      {{- sectionTitle -}}
    {% endif %}
  </h2>
{% endif %}
{% if showTitle %}
  <h1 class="govuk-heading-l">
    {{ evaluate(pageTitle) }}
  </h1>
{% endif %}