I use a script which either activates an already running window of a program, or starts that program if it is not running. It uses different shortcut-keys; one for each of my most used apps  it checks for a unique window title format.  This has worked fine, until today, when I decided to use terminator along side of gnome-terminal.  These two terminal apps display the same title format, and I don't know how to change them independently (actually I don't know how to change them at all).  I also use konsole (because it displays Unicode better than gnome-terminal), and it has a profile-option which allows changes to the tab-title format which is mirrored in the window's title, but terminator and gnome-terminal don't have this option.  Is there some way to have different title formats for different terminals? 
Different Title formats for different Terminal apps?
terminal;terminal emulator;window title