Laravel 5.2 - customize error "Whoops, looks like something went wrong"

Question

How can I change the error page "Whoops, looks like something went wrong."? I want to show my page 404 inside errors folder my handler is simple:

public function render($request, Exception $e)
{
    return parent::render($request, $e);
}

Answer 1

I assume you're already inside of app/Exceptions/Handler.php

public function render($request, Exception $e)
{
    return response()->view('errors.custom'); 
}