Minn. R. Civ. P. 4.07
As amended through February 1, 2024
The court in its discretion and on such terms as it deems just may at any time allow any summons or other process or proof of service thereof to be amended, unless it clearly appears that substantial rights of the person against whom the process issued would be prejudiced thereby.
Minn. R. Civ. P. 4.07