Help39:Extensions Language Manager Content/54/en
From Joomla! Documentation
- Users can use any Language from the list of installed Languages, either by having it assigned in the User Manager or by filling out a Menu Item Manager - New/Edit - User Form Layout at the Front end. This will cause the Joomla! system prompts to be generated in this Language just for this User. For example, if a User chooses Spanish as their language, then the Search Module will show with prompts in Spanish.