returns the localized value for the given resource key, else, undefined.
returns true if solution localization is enabled. methods will return unmodified inputs if not enabled. note that solution localization is disabled in the administration application.
localize a string using a resourceKey. fallback to lookup by value if the resourceKey is not supplied/found. mappings are defined by the contents of getLocalizationBundle
string to localize
OptionalresourceKey: stringa resource key used to lookup the localized value
the localized string
if isEnabled, returns the SolutionLocalizationBundle used to lookup translations.