How do I use the GUIText as a button

I can write in Arabic in GUIText and I just want to use some of Arabic words for buttons, I want to know how to use GUIText as a button because it is the only one that I can write it in Arabic.

You need to make GUITexture random;
then you need to make a hit test ,i give you an example
if(Input.GetMouseButton(0) && random.guiTexture.Hitest(Input.mousePosition)){
Debug.Log(“GUITexutre working”);