You can upload a locale in XML format as created via the 'Locale XML Download' feature or via the command line script `/scripts/locale_export --locale=locale_tag_here` (pass it --help for more information).

Select Locale XML file

If the locale does not exist on the server all files are created.

If the locale already exists then the following happens:

  • Core files: Only keys that are in the XML data that do not exist in the file system's files are added.
  • Local edit files: All keys that are in the XML data are added to or overwritten in the file system's files.

Note:
You can upload a legacy file via this interface.