If you interpret "alter Christus" as "another Christ" you are demonstrating that whatever hypothetical doctorate you have certainly isn't in Latin, English, or theology. Flee from the stupidity.
ROTFLOL.
I'm just following what Roman Catholics on this forum have told us hundreds of times and post in Roman Catholic caucus threads. Perhaps you don't read them. Here's one that clearly tells us that the papacy teaches "alter Christus" means "another Christ."
"...Simply stated, the Catholic priest is another Christ. Through his ordination he has been granted the amazing gift of being a channel of divine grace for the eternal salvation of those he come into contact with — both in his official ministry and in his personal life..."
I'm more than happy to "flee from this stupidity" but Roman Catholics keep posting it and elevating it to the status of Biblical truth when, in fact, it is a lie from the pit of hell and condemns all those who believe it.