三级json 改变名称

function limitArea() {
  dangerousArea()
    .then((res) => {
      let provincesFloor = res.data.provinces.map((item) => {
        let cityFloor = item.cities.map((each) => {
          // console.log(each)
          let countyFloor = each.districts.map((every) => {
            return {
              name: every.name,
              code: every.code,
              riskLevel: every.riskLevel,
              disabled: every.riskLevel == "HIGH" ? true : false,
            };
          });
          return {
            name: each.name,
            code: each.code,
            items: countyFloor,
          };
        });
        return {
          name: item.name,
          code: item.code,
          items: cityFloor,
        };
      });
      console.log(provincesFloor);
      newAreaData.value = provincesFloor;

      //  console.log(newArea)
      // newAreaData.value = newArea
    })
    .catch((error) => {
      console.log(error);
    });
}