Convert a Object to another Object

Asset.cs

namespace Tree
{
    class Asset 
    {
        public string Name;

        public Asset[] Children = new Asset[0];

        public Asset(string name)
        {
            Name = name;
        }
    }
}

Main.cs

using System;
using System.Collections.Generic;

namespace Tree
{
    class Program
    {
        static void Main(string[] args)
        {
            var underlayingNodeOne = new Node("underlayingNodeOne");
            var underlayingNodeTwo = new Node("underlayingNodeTwo");
            var underlayingNodeThree = new Node("underlayingNodeThree");
            Node[] underlayingChildrenOne = new Node[]{ underlayingNodeOne, underlayingNodeTwo };
            Node[] underlayingChildrenTwo = new Node[]{ underlayingNodeThree };

            var childNodeOne = new Node("childNodeOne");
            childNodeOne.Children = underlayingChildrenOne;

            var childNodeTwo = new Node("childNodeTwo");
            childNodeTwo.Children = underlayingChildrenTwo;

            Node[] children = new Node[] { childNodeOne, childNodeTwo };

            var node = new Node("Parent");
            node.Children = children;

            var asset = Convert(node);
            Console.WriteLine("Node: " + node.Name);
            Console.WriteLine("Node Children: " + node.Children.Length);
            Console.WriteLine("Asset: " + asset.Name);
            Console.WriteLine("Asset Children: " + asset.Children.Length);
        }

        static Asset Convert(Node node)
        {
            var asset = new Asset(node.Name);
            asset.Children = Preload(node);
            return asset;
        }

        static Asset[] Preload(Node node)
        {
            if (node.Children.Length == 0) 
            {
                var asset = new Asset(node.Name); 
                return new Asset[]{ asset }; 
            }

            List<Asset> assets = new List<Asset>();

            foreach(var child in node.Children)
            {
                if (child == null) { continue; }

                Console.WriteLine("Name: " + child.Name);

                var asset = new Asset(child.Name);
                asset.Children = Preload(child);
                assets.Add(asset);
            }

            return assets.ToArray();
        }
    }
}

Node.cs

namespace Tree
{
    class Node
    {
        public string Name;

        public Node[] Children = new Node[0];

        public Node(string name)
        {
            Name = name;
        }
    }
}