(1)    Generally. At the pretrial hearing, at the trial, and in any other proceedings in any paternity action, any party may be represented by counsel. If the male respondent is indigent and the state is the petitioner under s. 767.80 (1) (g), the petitioner is represented by a government attorney as provided in s. 767.80 (6), or the action is commenced on behalf of the child by an attorney appointed under s. 767.407 (1) (c), counsel shall be appointed for the respondent as provided in ch. 977, subject to the limitations under sub. (2m), unless the respondent knowingly and voluntarily waives the appointment of counsel.

   (2)   Extent of appointed attorney’s representation. An attorney appointed under sub. (1) who is appearing on behalf of a party in a paternity action shall represent that party, subject to the limitations under sub. (2m), in all issues and proceedings relating to the paternity determination. The appointed attorney may not represent the party in any proceeding relating to child support, legal custody, periods of physical placement or related issues.

   (2m)   When appointed representation provided. Representation by an attorney appointed under sub. (1) shall be provided only after the results of any genetic tests have been completed and only if all of the results fail to show that the alleged father is excluded and fail to give rise to the rebuttable presumption under s. 767.84 (1m) that the alleged father is the father of the child.

   (3)   Appearance by state’s attorney not affected. This section does not prevent an attorney responsible for support enforcement under s. 59.53 (6) (a) or any other attorney employed under s. 49.22 or 59.53 (5) from appearing in any paternity action as provided under s. 767.80 (6).