sopify-test-modul-fo/Core/Language/AnyLanguage.php

<?php 

namespace Core\Language;

class AnyLanguage 
{
    public $data;
    
    public function get($key)
    {
        if(isset($this->data[$key]))
        {
            return $this->data[$key];
        }
        else
        {
            return $key;
        }
    }
}