Come on, friend. This is a patently ridiculous notion. Please come back to reality.
No. And we weren't supposed to be. They were played by different actors, for one. The audience was supposed to be in on the joke.
And Natalie Portman was plastered throughout the press for months before the movie came out (if not years) as playing "The Queen", so even if Lucas was trying to keep things a surprise, he sure did a piss poor job of it.
The intended audience were 7 year olds.
They were not supposed to figure out till the very end that Senator Palpatine, a nobody they never heard of before, was the phantom menace... Or is it Anikan himself who is the Phantom menace?
I remember George calling us over thinking douche bags, that Sideous is the Phantom Menace, and we should all take a chill pill so he can get back to making sure that Attack of the Clones is super awesome.
With the toys, there was a competition... "Who is Darth Sideous!?"
On the bus coming home from the movies I swear to god I heard a giggle of school girls talking, "Y'know like, I think that that little boy is like going to grow up to be what, like Luke Skywaker's father, I think?"
Of course then there's this...
The chief weapon in this entire argument...
If the Leia in this series is not a decoy, then the Leia in the holo message message above, from 1977 should have began her beseechment with...
"Dude! Remember when I saw you kill like a thousand stormtroopers that time when I was ten?"