Awesomium изменить User-Agent и Accept-Language

WebCore.Initialize( new WebConfig() { UserAgent= ... } );

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Awesomium.Core;
 
namespace WebBrowserTest
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            WebCore.Initialize(new WebConfig() { UserAgent = "123" });
 
            InitializeComponent();
        }
 
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            wb.Source = new Uri("http://test.loc/");
        }
    }
}

        public MainWindow()
        {
            WebCore.Initialize(new WebConfig() { UserAgent = "123" });
            WebPreferences wp = new WebPreferences();
            wp.AcceptLanguage = "ru,en;q=0.8";
            WebSession ws = WebCore.CreateWebSession(wp);
 
            InitializeComponent();
 
            wb.WebSession = ws;
        }
 
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            wb.Source = new Uri("http://test.loc/");
        }

wb.ProxyConfig = "myproxy:80";