[CONTENT] Two entries for Atbash cipher

[SpiderMath]

Description of the content report

There are two entries for the Atbash cipher. One covers the implementation for C++ (named Atbash cipher), and the other covers the implementations for Python, JavaScript and Julia (named Atbash). I would like to request to move all of those into Atbash Cipher along with C++, since that name is clearer to those looking at it for the first time.

Add screenshots of the content report (if applicable)

No response

Additional information/context

The links to both of the entries are as follows: Atbash and Atbash Cipher