Mongodb – Add field to each object of an array based on other field

I have the following Array of data:

    {
            _id: 5f5726ef7d475a61a95c5e0c,
            attributes: [
                {
                    values: [
                        { name: '1' }
                    ],
                },
                { 
                    values: [
                        { name: '2' }
                    ]
                }
            ],
            attr1: [
                { name: "Study Code" },
                { name: "Patient Study" }
            ]
    }

What I need is to add the correspondent value to each on of attr1 objects based on index. So the result would be:

    {
            _id: 5f5726ef7d475a61a95c5e0c,
            attributes: [
                {
                    values: [
                        { name: '1' }
                    ],
                },
                { 
                    values: [
                        { name: '2' }
                    ]
                },
            ],
            attr1: [
                {
                    name: "Study Code",
                    values: [{ name: "1" }]
                },
                {
                    name: "Patient Study",
                    values: [{ name: "2" }]
                }
            ],
    }

I wonder if that possible using aggregation $addFields in MongoDB