how to map *& in SWIG?

I have the below code in c++, p is a person array.
voidGetPersonArrayRef(Person*& p){
    Person* plist = p;
    for (int i = 0; i < 5; i++)
    {
        std::cout << (plist[i].name) << std::endl;
    }
    Person p0, p1, p2;
    p0.name = "0name";
    p1.name = "1name";
    p2.name = "2name";
    Person* a = new Person[3]{ p0,p1,p2 };
    p = a;
}


the generated c# type is SWIGTYPE_p_p_Person of Person*&.

I want to call the method like this GetPersonArrayRef(ref Person[] list) in c# code. Can someone help?

If can't do like above, can give me any other tips?

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