Spell Cast Bar With No Warnings

[snowline]

I've tried searching for this, but either people are using different terms or I'm just not looking in the right places:

What I am after is a way of having my spell/ability cast bar in profit not show any warning text at all, only ever name of casting text.

I never want to see "already casting", or "recovering" or any other warning overwriting the information I do want to see, the name of the ability or spell currently casting.