Custom /rankinfo format in lang file

[DrakePork]

Description of feature/improvement request:
The ability to fully customize the entire /rankinfo format in the lang file.

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Detailed explanation of what it should do, when and in what situation:

When editing lang file you can change customize the /rankinfo format.

Basic explanation as to why this feature is needed and/or useful to have:

Useful if you want to customize /rankinfo