Wis. Stat. § 806.14: Enforcement of real estate judgment in other counties.

If a judgment affecting real property is rendered in any county other than that in which the property is situated, the clerk of circuit court of the county where the property is situated shall, upon production of a duly certified copy of the judgment and payment of the fee specified by s. 814.61 (5) (am) 2., file and enter the judgment in the judgment and lien docket. The judgment may be enforced in the circuit court for either county.