Using transformation path can you turn other paths doa marks into a different paths doa marks

I’m on chapter 1100, fang yaun declared he is going to be a transformation path immortal.

And I was wondering if it’s possible for him to turn other paths doa marks into a specific path.

His body has thousounds of doa marks but they are all different paths. If it was possible he could transform all his doa marks using transformation path to a specific path for a singular attack, getting a crazy amplification for that attack.

Is it possible?