(a) A guardian is not required to provide notice in accordance with § 668 if:
(1) A person who is entitled to notice under § 668 informs the guardian in writing that the person does not wish to receive such notice; or
(2) The incapacitated person or a court order has expressly prohibited the guardian from providing notice to the person.
(b) A guardian may not provide contact information in accordance with § 668 if an order of protection or restraining order has been issued against the person on behalf of the incapacitated person.