UI_Inven

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class UI_Inven : UI_Scene
{
    enum GameObjects
    {
        GridPanel
    }

    void Start()
    {
        init();
    }

    public override void init()
    {
        base.init();

        Bind<GameObject>(typeof(GameObjects));

        GameObject gridPanel = Get<GameObject>((int)GameObjects.GridPanel);
        foreach (Transform child in gridPanel.transform)
            Managers.Resource.Destroy(child.gameObject);

        // 실제 인벤토리 정보를 참고해서
        for (int i = 0; i < 8; i++)
        {
            GameObject item = Managers.UI.MakeSubItem<UI_Inven_Item>(gridPanel.transform).gameObject;
            UI_Inven_Item invenItem = item.GetOrAddComponent<UI_Inven_Item>();
            invenItem.SetInfo($"집행검 {i}번");
        }
    }
}

UI_Inven_Item

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class UI_Inven_Item : UI_Base
{
    enum GameObjects
    {
        ItemIcon,
        ItemNameText,
    }

    string _name;

    void Start()
    {
        init();   
    }

    public override void init()
    {
        Bind<GameObject>(typeof(GameObjects));
        Get<GameObject>((int)GameObjects.ItemNameText).GetComponent<Text>().text = _name;

        Get<GameObject>((int)GameObjects.ItemIcon).BindEvent((PointerEventData) => { Debug.Log($"아이템 클릭! {_name}"); });
    }

    public void SetInfo(string name)
    {
        _name = name;
    }
}

UIBaseを継承して使用し、上書きされたinit()を使用します.
既存のUI Baseにはinit()関数がないため、UI Baseクラスを抽象クラスに変更し、抽象init()関数を追加します.