[Theory]The Shogun of Wano? Can This Be True?

Can the Shogun of Wano actually be Kitetsu? the swordsmith that created the famous 3 kitetsu cursed swords? and maybe other swords?
Why? once you read thse it maybe can be true or atleast very close to what i said
-Here: This page is about kitetsu, if you scroll down you will find Trivia section it says Kitetsu's knack for making cursed swords that harm its user seemingly matches the cursed swords created by the Japanese swordsmith, Muramasa Sengo.
well if you search for Muralasa Sengo in Wikipedia you will find This
it's very important to read it all, it actually matches with Kitetsu's state, he was even related to Shoguns and Daimyos (Oden was a Damiyo of Wano in One Piece before he was executed) it also says It has also been told that once drawn, a Muramasa blade has to draw blood before it can be returned to its scabbard, even to the point of forcing its wielder to wound himself or commit suicide.
that can justify zoro's scar? since he uses the sandai kitetsu or maybe he wanted to seal it's power, because after the timeskip he didn't use any demon related skill like the ones at enies lobby or thriller bark
-Why did he kill orden?
Possible reason n1 : Oden has a noble personality and cares for everyone so he told kitetsu to stop making swords and giving them to samurai since most (if not all) of his swords were cursed which angered kitetsu and so he sought to get rid of him...
Possible reason n2 : we all know that Oden went with Roger to raftle and witnessed the secret of the world, maybe kitetsu was one of his close firends and wanted to know the secret but refused to tell him so he felt the anger and jealousy, joined kaido's side and tortured him to death seeking the truth but he failed
Maybe zoro can have a chance to upgrade the sandai kitetsu to nidai kitetsu or even the shodai one by defeating him?
There's also a possibility that kitetsu killed the previous Shogun secretly and took his place

Sorry for bad english and bad formatting and bad explaining.