Update-DataSets-property-in-DataSetProvider-while-WL-is-running

CODE:

using WealthLab.Core;
using WealthLab.Data;

namespace PropTrading.Shop.WL.DataSets
{
    public class DataSetProviderExample : DataSetProviderBase
    {
        public string Name = "DataSetProviderExtExample";
        List<DataSet> dataSets = new List<DataSet>();
        DataSet highVolatilityDataSet = new DataSet() { Name="Volatile"};

        public override void Initialize()
        {
            List<string> highVolatilityStocks = new List<string> { "AAPL", "MSFT", "TSLA" };//Call my API to get volatile stocks

            highVolatilityDataSet.Symbols.AddRange(highVolatilityStocks); //Add symbols to DataSet

            dataSets.Add(highVolatilityDataSet); //Add DataSet to DataSetList
            base.Initialize();
        }
        public override List<DataSet> DataSets => this.dataSets;


        //This method is called every 5 min from a hosted background service
        public List<DataSet> UpdateList()
        {
            List<string> updatedHighVolatilityStocks = new List<string> { "GME", "COST", "PINS" };//Call my API to get updated volatile stocks

            //create new dataset with same name?
            var updatedVolatileDataSet = new DataSet()
            {
                Name = "Volatile",
                Symbols = updatedHighVolatilityStocks
            };

            //remove old DataSet from DataSetList?
            dataSets.RemoveAll(x => x.Name == updatedVolatileDataSet.Name);

            //add updated DataSet to DataSetList
            dataSets.Add(updatedVolatileDataSet);

            return this.dataSets; //return updated list?
        }
    }

}