Button texture changing with photon,changing material with a button using photon

at the moment i have a script that changes your players material when you press a button to a color but it can only change it to a solid color but i want to to make it change it to a texture, the only thing that ive got to work is it to change a objects texture but i want it to change the players texture, the reason why the other one wont work is because it changes a objects color that is in the hierachy but when you go into playmode, thats when the player gets spawned because thats how photon works.

heres the script:

using System.Collections; using System.Collections.Generic; using UnityEngine; using Photon.Pun; using UnityEngine.XR;

public class FeatherCollider : MonoBehaviour {

 private float hapticWaitSeconds = 0.05f;
 private void OnTriggerEnter(Collider other)
 {
     if (other.GetComponent<HandColliders>())
     {
         StartVibration(other.GetComponent<HandColliders>().isLeftHand, 0.7f, 0.15f);
         buttonEnter(other.GetComponent<HandColliders>().isLeftHand);
     }
 }

 public virtual void buttonEnter (bool isLeftHand)
 {
     
         
     if (Material)
     {
     
     }
         
     else if (Color)
     {
         photonView.RPC("ChangePlayerMaterial", RpcTarget.All, new Vector3(this.colorValues.r, 
         this.colorValues.g, this.colorValues.b));
     }
 }
 public virtual void buttonExit()
 {

 }

 private NetworkPlayerSpawner networkPlayerSpawner;
 private PhotonView photonView;

 public Color colorValues;
 public Material materialValues;
 public bool Material;
 public bool Color;

 private void Start()
 {
     networkPlayerSpawner = 
     GameObject.Find("/NetworkManager").GetComponent<NetworkPlayerSpawner>();
 }

 private void Update()
 {
     if (PhotonNetwork.InRoom)
         if (networkPlayerSpawner.isPlayerSpwaned)
         {
             // networkSManager.spawnedPlayerPrefab.GetComponent<PhotonView>();
             if (photonView == null)
             {
                 photonView = 
                 networkPlayerSpawner.spawnedPlayerPrefab.GetComponent<PhotonView>();
             }
         }
 }


 public void StartVibration(bool forLeftController, float amplitude, float duration)
 {
     base.StartCoroutine(this.HapticPulses(forLeftController, amplitude, duration));
 }

 // Token: 0x06000315 RID: 789 RVA: 0x00016512 File Offset: 0x00014712
 private IEnumerator HapticPulses(bool forLeftController, float amplitude, float duration)
 {
     float startTime = Time.time;
     uint channel = 0U;
     InputDevice device;
     if (forLeftController)
     {
         device = InputDevices.GetDeviceAtXRNode(XRNode.LeftHand);
     }
     else
     {
         device = InputDevices.GetDeviceAtXRNode(XRNode.RightHand);
     }
     while (Time.time < startTime + duration)
     {
         device.SendHapticImpulse(channel, amplitude, this.hapticWaitSeconds);
         yield return new WaitForSeconds(this.hapticWaitSeconds * 0.9f);
     }
     yield break;
 }

},