The "church" universal is headed by Christ Himself, through "overseers" locally. All true believers in Christ are members of His Body, and there is no one human head of the church. The church universal is expressed in many denominations, with many different expressions.
Additionally, there are many who claim to be part of church universal, including some in the Roman Catholic Church, who are not part of the church universal.
Not responsive. What authority do you cite or claim for your odd point of view?