Joomla Translation Program/Intro
From Joomla! Documentation
The purpose of the Joomla Translation Program within the Programs Department Joomla Translation Program Team is to coordinate and supervise the work of hundreds of volunteers globally who translate the Joomla CMS, Joomla’s official websites, documentation, and marketing materials into many different languages.
Supporting the Joomla Translation Teams (Core and Resources) Joomla Cms (Core) Language Team & Joomla Resources Language Team, the International Community, and the other Joomla! Teams on user and technical matters relating to the translation of the Joomla! application.
The CMS (Core) Language team carries out its work according to Joomla! Translation and Localization Policy. Joomla Project Translations
The local language coordinators representing their local teams can be found and contacted in the list on the Joomla Volunteers Portal. Joomla Cms Language Team These teams are also listed on a per language basis on the Download website where the language packs are available for the various Joomla versions and languages. 4.x current languages are here: Translations Joomla4