hugo/content/en/methods/page/IsTranslated.md

title	description	categories	keywords	action
IsTranslated	Reports whether the given page has one or more translations.			related returnType signatures methods/page/Translations methods/page/AllTranslations methods/page/TranslationKey bool PAGE.IsTranslated

With this site configuration:

{{< code-toggle file=hugo >}} defaultContentLanguage = 'en'

[languages.en] contentDir = 'content/en' languageCode = 'en-US' languageName = 'English' weight = 1

[languages.de] contentDir = 'content/de' languageCode = 'de-DE' languageName = 'Deutsch' weight = 2 {{< /code-toggle >}}

And this content:

content/
├── de/
│   ├── books/
│   │   └── book-1.md
│   └── _index.md
├── en/
│   ├── books/
│   │   ├── book-1.md
│   │   └── book-2.md
│   └── _index.md
└── _index.md

When rendering content/en/books/book-1.md:

{{ .IsTranslated }} → true

When rendering content/en/books/book-2.md:

{{ .IsTranslated }} → false