Person Name Nice

Encrypts/Decrypts string containing a Person Name which in the format "FirstName LastName" and produces a result in the same format. The encrypted name will not contain any numeric characters. The encrypted name is guaranteed to have alpha charaters only an the first character of first and last names are capitalized. 

Example:

Input : Captain Marvel

Output : Uhxhkyp BsihdJ

Encryption Service URL: https://services.cipherworks.io/cwEncrypt?keyContext=BigRing-BigKey-2.0&plainText='Captain Marvel'&type=PERSON_NAME_NICE&tweak=01234567