Was there a time a woman was elected pope?

Watching the AE channel. They said that there was a woman, who pretended and disguised as a man, called herself John. And she was elected as pope John VIII. Decieving the audience that she was a man through her appearance and education capactity.

She also gave birth but the audience after that, stone the baby and her. Her name burned in history and never mention again. Is this true?

Seems like it’s a myth:
en.wikipedia.org/wiki/Pope_Joan

Perhaps, or could it be a vatican conspiracy, burning things and hiding documents that the public should know, only those who are in the high authority can know about it.

Like in the Judeo- aspect, the pharisees and sadduccess hiding knowledge of the torah. Only they can study and no one else.
I am just bringing a new light to the world , that is all in most of my posts.