code: def capitalize_unicode_name(s):
      
      index = s.find('capital')
      if index == -1: return s
      tail = s[index:].replace('capital', '').strip()
      tail = tail[0].upper() + tail[1:]
      return s[:index] + tail
docs: Turns a string such as 'capital delta' into the shortened,
      capitalized version, in this case simply 'Delta'. Used as a
      transform in sanitize_identifier.