In South Africa, the term "wizard citizenship code" does not refer to any official legal or governmental classification. It’s possible that you’re asking about something specific within a particular context, such as a game, a fictional narrative, or possibly a misunderstanding of a citizenship-related term.
If you're looking for information on citizenship in South Africa, the Citizenship Act governs the acquisition of South African citizenship, including naturalization processes, dual citizenship, and other relevant matters.
If you have a more specific context or need, please clarify, and I'll be glad to help!