How to create byobu session inside byobu with a bashcommand

Question

So I have a setup with guake, byobu and tmux as backend. I want to have different folders already open in my console for work projects and these projects in individual sessions I get the following message when I try to

tmux new -s contract-service

or

byobu -S my-other-session

sessions should be nested with care, unset $TMUX to force

of course, because it already has the session open and I am typing it in it. So my question is, how do I write a bash script the byobu shortcut Ctrl+Shift+F2 because this is exactly what I want.

This works for me now:

xdotool key --clearmodifiers ctrl+shift+F2

tmux rename-session $SESSION

Answer 1

tmux new-session -d -s name

duplicate of Create new tmux session from inside a tmux session

Finally found it, was looking for this forever.