Overriding the name of a type dynamically about yamldotnet HOT 2 CLOSED

using YamlDotNet.Core;
using YamlDotNet.Core.Events;
using YamlDotNet.Serialization;


var data = new Config();
data.Receivers.Add(new Receiver());
data.Receivers.Add(new Receiver());
data.Receivers.Add(new Receiver());

var serializer = new SerializerBuilder().Build();
var yaml = serializer.Serialize(data);
Console.WriteLine(yaml);

public class Config : IYamlConvertible
{
    public List<Receiver> Receivers { get; } = [];

    public void Read(IParser parser, Type expectedType, ObjectDeserializer nestedObjectDeserializer)
    {
    }

    public void Write(IEmitter emitter, ObjectSerializer nestedObjectSerializer)
    {
        emitter.Emit(new YamlDotNet.Core.Events.MappingStart());
        emitter.Emit(new Scalar("Receivers"));
        emitter.Emit(new YamlDotNet.Core.Events.MappingStart());
        
        for (var ordinal = 0; ordinal < Receivers.Count; ordinal++)
        {
            emitter.Emit(new Scalar($"otlp/{ordinal + 1}"));
            nestedObjectSerializer(Receivers[ordinal], typeof(Receiver));
        }

        emitter.Emit(new YamlDotNet.Core.Events.MappingEnd());
        emitter.Emit(new YamlDotNet.Core.Events.MappingEnd());
    }
}

public class Receiver
{
    public string ReceiverType = Guid.NewGuid().ToString();
    public string ReceiverName = Guid.NewGuid().ToString();
}