How to Extract values for Testscripts from XML Response in postman

Question

failed to capture the value of name which is "userinfo"

//this what I tried as for eg to extract the name: "userInfo" from xml response

var jsonObject = xml2Json(responseBody);
pm.environment.set("name", jsonObject["methodResponse"]["params"]["param"]["value"]["struct"]["member[0].name"]);
console.log();