Illuminate\Foundation\Auth\User - Technical question

Hello everyone. I have a technical question about the bases of laravel. Laravel when creating a new project creates the table, model and controller User by default. The problem is that I don't want it to be called user but ciudadano. Since I don't know how to delete everything that is user, I create a new migration, model and controller called ciudadano.

this is the ciudadano's model:

<?php

namespace App\Models;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Foundation\Auth\Ciudadano as Authenticatable;

class Ciudadano extends Authenticatable 
{
    protected $table = 'ciudadanos';

    protected $fillable =[ 
        'cuil',
        'nombre',
        'apellido',
        'email',
        'password',
    ];

    protected $hidden = [
        'password',
        'remember_token',
    ];

    protected $casts = [
        'email_verified_at' => 'datetime',
    ];
}

As you can see, I want citizen to extend the Authenticatable model. But When there is a new entry, I get:

Class "Illuminate\Foundation\Auth\Ciudadano" not found

But If I set: use Illuminate\Foundation\Auth\User as Authenticatable;

I get:

'Call to undefined method App\Models\Ciudadano::createToken()

My question is:

Is it correct if I set the Illuminate\Foundation\Auth\User usage to Authenticable? Because I don't use user model and user controller. But I'm using ciudadano.

You can see here the ciudadano controller:

<?php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Models\Ciudadano;
use App\Mail\MyMailable;

use Mail;

class CiudadanoController extends Controller
{

    public function store(Request $request)
    {

        try {
            $validated = $this->validate($request, [
                'cuil' => 'required',
                'nombre' => 'required',
                'apellido' => 'required',
                'email' => 'required',
                'password' => 'required',
            ]);
        
            $ciudadano = Ciudadano::create($validated);

            $ciudadano->confirmation_code=random_int(1000,9999);
            $ciudadano->save();

            Mail::to('[email protected]')
            ->cc('[email protected]')
            ->queue((new MyMailable($ciudadano))->from('[email protected]', 'Laravel'));

            return response()->json([
                'status' => true,
                'message' => 'User Created Successfully',
                'token' => $ciudadano->createToken("API TOKEN")->plainTextToken
            ], 200);

        } catch (\Throwable $th) {
            return response()->json([
                'status' => false,
                'message' => $th->getMessage()
            ], 500);
        }

    }

    public function validateEmail(Request $request)
    {
        $validated = $this->validate($request, [
            'cuil' => 'required',
            'confirmation_code' => 'required',
        ]);
    }

}