1. Parties shall take the necessary legislative or other measures to ensure that, in criminal proceedings initiated following the commission of any of the acts of violence covered by the scope of this Convention, culture, custom, religion, tradition or so‐called “honour” shall not be regarded as justification for such acts. This covers, in particular, claims that the victim has transgressed cultural, religious, social or traditional norms or customs of appropriate behaviour.
2. Parties shall take the necessary legislative or other measures to ensure that incitement by any person of a child to commit any of the acts referred to in paragraph 1 shall not diminish the criminal liability of that person for the acts committed.
https://rm.coe.int/168008482e