Wis. Stat. § 806.31: Scope.

(1) Sections 806.30 to 806.44 apply only to a foreign-money claim in an action or distribution proceeding.

(2) Sections 806.30 to 806.44 apply to foreign-money issues notwithstanding the law applicable under the conflict of laws rules of this state to other issues in the action or distribution proceeding.