How to change the size of the Terminal Titlebar in Terminator?

Hello.
I'm not sure if this is the correct place for this, and if it isn't I apologize.
I'm trying to increase the size of the Terminal Titlebar in Terminator, and can't find a way to do it.
Ideally I'd like to do this via some config (like in gnome shell).
A plugin would be great but I didn't even find a plugin that does that.
Is there a way to do that, and if so how?