Can I change the initial contents of a C# script.

Normally a C# script starts like this:

 using UnityEngine;
 using System.Collections;
 
 public class MainPlayer : MonoBehaviour {
 void Start () {
 }
 
 void Update () {
 }
 }

But I would like it to start with specific regions already included to save time. Example:

 using UnityEngine;
 using System.Collections;

 public class MainPlayer : MonoBehaviour {

  #region Variables
 
  #endregion
 
 void Start () {
 }
 void Update () {
 }
 }

Is this possible?

• EDIT: When I Create a NEW C# Script, I want it to automatically start with predefined regions, is this possible?