privacyguides.org/theme/partials/path-item.html

<!-- {#
  SPDX-FileCopyrightText: 2016 Martin Donath <martin.donath@squidfunk.com>
  SPDX-FileCopyrightText: 2023 Jonah Aragon <jonah@privacyguides.org>

  SPDX-License-Identifier: MIT OR LicenseRef-MIT-mkdocs-material
#} -->

<!-- Render navigation item -->
{% macro render(nav_item, ref = nav_item) %}

  <!-- Navigation item with nested items -->
  {% if nav_item.children %}
    {% set first = nav_item.children | first %}

    <!-- Recurse, if the first item has further nested items -->
    {% if first.children %}
      {{ render(first, ref) }}

    <!-- Nested navigation link -->
    {% else %}
      <a href="{{ first.canonical_url | url }}" class="md-path__link" property="item" typeof="WebPage">
        <span class="md-ellipsis" property="name">
          {{ ref.title }}
        </span>
      </a>
    {% endif %}

  <!-- Navigation link -->
  {% else %}
    <a href="{{ nav_item.canonical_url | url }}" class="md-path__link" property="item" typeof="WebPage">
      <span class="md-ellipsis" property="name">
        {{ ref.title }}
      </span>
    </a>
  {% endif %}
{% endmacro %}