neff-steindesign.de/themes/neff/layouts/partials/translations.html

<h4>{{ i18n "translations" | title }}</h4>
<ul>
    {{- range .Translations -}}
        <li>
            <a href="{{ .Permalink }}" hreflang="{{ .Language.Lang }}">{{ .Language.LanguageName }}: {{ .Title }}</a>
        </li>
    {{- end -}}
</ul>