hugo-theme-re-terminal/layouts/partials/menu.html

<nav class="menu hidden-on-mobile">
  <ul class="menu__inner menu__inner--desktop">
    {{ if or $.Site.Params.showMenuItems ( eq .Site.Params.showMenuItems 0 ) }}
      {{ range first $.Site.Params.showMenuItems $.Site.Menus.main }}
        {{ if not .HasChildren }}
          <li><a href="{{ .URL }}">{{ .Name }}</a></li>
        {{ end }}
      {{ end }}
      {{ if gt (len $.Site.Menus.main) $.Site.Params.showMenuItems }}
        <li>
          <ul class="menu__sub-inner">
            <li class="menu__sub-inner-more-trigger">{{ $.Site.Params.MenuMore }}&nbsp;▾</li>
            <li>
              <ul class="menu__sub-inner-more hidden">
                {{ range last (sub (len $.Site.Menus.main) $.Site.Params.showMenuItems) $.Site.Menus.main }}
                  {{ if not .HasChildren }}
                    <li><a href="{{ .URL }}">{{ .Name }}</a></li>
                  {{ end }}
                {{ end }}
              </ul>
            </li>
          </ul>
        </li>
      {{ end }}
    {{ else }}
      {{ range $.Site.Menus.main }}
        {{ if not .HasChildren }}
          <li><a href="{{ .URL }}">{{ .Name }}</a></li>
        {{ end }}
      {{ end }}
    {{ end }}
  </ul>
  <span class="spacer"></span>
  <ul class="menu__inner menu__inner--desktop">
    {{ if and $.Site.Params.showLanguageSelector (len $.Site.Home.AllTranslations) }}
    <li>
      <ul class="language-selector">
        <li class="language-selector-current">
          {{ .Language.LanguageName }}&nbsp;▾
        </li>
        <li>
          <ul class="language-selector__more hidden">
            {{ range $.Site.Home.AllTranslations }}
              <li><a href="{{ .Permalink }}">{{ .Language.LanguageName }}</a></li>
            {{ end }}
          </ul>
        </li>
      </ul>
    </li>
    {{ end }}
  </ul>

  <ul class="menu__inner menu__inner--mobile">
    {{ range $.Site.Menus.main }}
      {{ if not .HasChildren }}
        <li><a href="{{ .URL }}">{{ .Name }}</a></li>
      {{ end }}
    {{ end }}
    {{ if and $.Site.Params.showLanguageSelector (len $.Site.Home.AllTranslations) }}
      <hr />
      {{ range $.Site.Home.AllTranslations }}
        <li>
          <a href="{{ .Permalink }}">{{ .Language.LanguageName }}</a>
        </li>
      {{ end }}
    {{ end }}
  </ul>
</nav>