SystemLanguage.Czech

Description

Czech.

using UnityEngine;

public class Example : MonoBehaviour
{
    void Start()
    {
        //This checks if your computer's operating system is in the Czech language
        if (Application.systemLanguage == SystemLanguage.Czech)
        {
            //Outputs into console that the system is in Czech
            Debug.Log("This system is in Czech. ");
        }
    }
}