Install terminator in fedora is quite easy but there need some works to make it default with shortcut key like Ubuntu.

Install terminator

sudo dnf install terminator

change default Gnome-shell console to terminator

gsettings set org.gnome.desktop.default-applications.terminal exec /usr/bin/terminator

reboot your PC and set a custom shortcut for it.

Yeah,it only works with '/usr/bin/terminator' .