So this puts some basic information into every terminal, and there is no way add your own information? Why not use the normal Bar from your windowmanager or des

So this puts some basic information into every terminal, and there is no way add your own information? Why not use the normal Bar from your windowmanager or desktop environment? I could understand it if you can personalize the bars per terminal, and show some context-specific informations. Stuff like git-branch, hostname, docker-container or active virtual environment, which usually ends in the prompt and is more of a waste to be located there. But there seems to be no way for scripting this?