How to insert webRequest data to prefabs before instantiation

I have a script in which I want to inject data to several prefabs before I instantiate them.
my idea was to make a “for” loop in which every time I send a url from a url list (string) and inject the response into the sprite list (later on there will also be additional data) and then instantiate.
The problem is- unity doesn’t wait for a response, so I get empty prefabs.
I tried this:
[SerializeField] GameObject prefab, container;
public int amount = 10;
private GameObject PowerBG, StaminaBG;
public Sprite images;
public string imagesURL;

void Start()
    foreach (Transform child in transform)
    for (int i = 0; i < amount; i++)
        WebRequest.GetTexture(imagesURL*, (string error) =>*

{ //error
Debug.Log("Error: " + error);
(Texture2D texture2D) =>
{//successfuly contacted url
Sprite sprite = Sprite.Create(texture2D, new Rect(0, 0, texture2D.width, texture2D.height), new Vector2(0, 0));
prefab.transform.Find(“Avatar”).GetComponent().sprite = sprite;//get image from Server
prefab.transform.Find(“Name”).GetComponent().text = "test " + (i).ToString();//get name from server
PowerBG = prefab.transform.Find(“PowerBG”).gameObject;
StaminaBG = prefab.transform.Find(“StaminaBG”).gameObject;
PowerBG.transform.Find(“FillPower”).GetComponent().fillAmount = .5f;
StaminaBG.transform.Find(“FillStamina”).GetComponent().fillAmount = .5f;
Instantiate(prefab, container.transform.position, Quaternion.identity, container.transform);
but all prefabs are appearing with the same name.
I would really appreciate some help :slight_smile:

Okay, so i found a workaround: (it might not be perfect, but it works, id still be happy to learn how to properly build it)

I put a web request script on the prefab itself, and when I instantiate it I immediately inject it with the URL.
and then each prefab receives its own response on its own free time.