PDF files including invoices and credit notes can be generated in different languages.
The default language that is set at the organization level can be overwritten by the customer's preferred language.
In the API, the <text-code>document_locale<text-code> attribute determines the language of the documents.
You can contribute to Lago's open-source project by helping us translate documents. The new language will then be added to the list of supported locales and available to the entire Lago Community.