Summary: Recommended Usage with Unicode

Description:
'Locale::Country::Multilingual' is an OO replacement for Locale::Country,
and supports country names in several languages.

Language Codes
A language is selected by a two-letter language code as described by
ISO 639-1 the https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
manpage. This code can be amended by a two-letter region code, that is
described by ISO 3166-1 the
https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 manpage. This
combination of language and region is also described in RFC 4646 the
https://www.ietf.org/rfc/rfc4646.txt manpage and RFC 4647 the
https://www.ietf.org/rfc/rfc4647.txt manpage, and is commonly used for
HTTP 1.1 the https://www.ietf.org/rfc/rfc2616.txt manpage and the POSIX
the setlocale(3) manpage function. Codes can be given in small or
capital letters and be divided by an arbitrary string of none-letter
ASCII bytes (but '"-"' or '"_"' is recommended).

Language Selection Fallback
In case a language code contains a region, language selection falls
back to the two-letter language code if no specific language file for
the region exists. Example: For '"zh_CN"' selection will fall back to
'"zh"' since there is no file _"zh-cn.dat"_ - actually '"zh.dat"'
happens to contain the country names in Simplified (Han) Chinese.

Maintainer: nobody