The Catholic Church is a worldwide communion of churches and rites using a wide variety of languages and liturgies. They all share common Christian teachings. In the US, the Pastoral Provision for former Episcopalians has been in operation for 30 years. The Anglicans join the Latin Rite of the Catholic Church but retain many aspects of the Anglican liturgy.
The liturgy, which the various Churches have, which is distinct from the Deposit of Faith, can be individual, as it is in most of the individual Churches. The Faith, however, is One.