code: def _read_name_text(
              self, bufr, platform_id, encoding_id, strings_offset,
              name_str_offset, length):
          
          raw_name = self._raw_name_string(
              bufr, strings_offset, name_str_offset, length
          )
          return self._decode_name(raw_name, platform_id, encoding_id)
docs: Return the unicode name string at *name_str_offset* or |None| if
          decoding its format is not supported.