A value of LanguageCode indicates a language. It is a string of 2-3 characters.
For details about GUI value ranges, see ISO 639 on the Codes for the Representation of Names of Languages page. The path is http://www.loc.gov/standards/iso639-2/php/ code_list.php. chi/zho/zh indicates Chinese and eng/en indicates English.
NOTE By default, no configuration is added.Values of LanguageCode are separated by question marks (?).A maximum of 32 LanguageCode values can be configured.A LanguageCode value must match a VenueName value.