In case you're wondering what is "Persona non grata?" It is a Latin term that translates to "unwelcome person." It is often used in diplomatic contexts to refer to a foreign diplomat or official who is no longer welcome in the host country. When someone is declared persona non grata, they may be expelled or barred from returning, usually due to actions that are considered unacceptable or contrary to the host country's interests.
“Israel Declares United Nations Chief, António Guterres, Persona Non Grata - THISDAY Newspapers”