If this sentence was "is called", would the meaning change?
Right in the middle of the chest a whole man was carved. He would make you laugh to look at him grinning away, though one couldn’t call his grinning laughing. He had hind legs like a goat’s, a little horn on his forehead, and a long beard. All his children called him "General Headquarters-Hindquarters-Gives-Orders-Front-and-Rear-Sergeant-Billygoat-Legs." It was a difficult name to pronounce and not many people get to be called by it, but he must have been very important or why should anyone have taken trouble to carve him at all?