powerfun-unity/Assets/Scripts/Scenes/AR/UI/WatchPanelScript.cs

using UnityEngine;
using UnityEngine.UI;

namespace Assets.Scripts.Scenes.VideoRide
{
    public class WatchPanelScript:MonoBehaviour
    {
        private VideoGameManager manager { get; set; }
        private Text userName { get; set; }
        private void Start()
        {
            manager = FindObjectOfType<VideoGameManager>();
            userName = transform.Find("name").GetComponent<Text>();
        }

        private void Update()
        {
            if (manager != null)
            {
                userName.text =  manager.CurrentPlayer?.UserName;
            }
        }
    }
}