public function scopeSearch(Builder $query, ?string $search = null, string $lang = 'en'): Builder 	{ 		return !$search ? $query : $query->where('name->' . $lang, 'like', '%' . $search . '%') 			->orWhere('sku', 'like', '%' . $search . '%') 			->orWhere('description->' . $lang, 'like', '%' . $search . '%'); 	}