Complex sentence: On 7 December 2012, Gänswein was appointed Prefect of the Pontifical Household, replacing Cardinal James Michael Harvey, and raised to the rank of archbishop with the titular see of Urbs Salvia.
Split into simpler sentences: On 7 December 2012, Gänswein was appointed Prefect of the Pontifical Household, replacing Cardinal James Michael Harvey. Titular Archbishop of Urbs Salvia and raised to the rank of archbishop with the titular see of Urbs Salvia.