In any Act (including this Act), rule of court or regulation in force immediately before the commencement of section 4 of the Administration of Justice Act 1973 , a reference to, or a reference to be construed as a reference to--
(a) the Divorce Division shall be construed as a reference to the Family Law Division,
(b) the Chief Judge in Divorce shall be construed as a reference to the Chief Judge of the Family Law Division, and
(c) the Registrar in Divorce shall be construed as a reference to the Registrar of the Family Law Division.