As another example, Quebec has similar rules for consumer contract. They also forbid contracting for a different choice of law, and unless through a notarial ac

As another example, Quebec has similar rules for consumer contract. They also forbid contracting for a different choice of law, and unless through a notarial act (in the civil law sense of notary rather than common law notaries public), also forbid stipulating a different domicile to avoid the jurisdiction of their local courts. Just like with your European example, none of this applies to business-to-business contracts.