converts the contents to Title Case
All characters but the first character of each word are converted to lower case. The first characters of all words are converted to upper case.
| std::to_lower_case | converts all upper case characters to lower case |
| std::to_upper_case | converts all lower case characters to UPPER CASE |
| std_types::character | converts to title case |
| std_types::string | returns the string converted to "Title Case" |