This is one of the settings you can save in a Terminal.app configuration file.
Set the title via the menu item [Saving the terminal configuration file, as noted in the comments, does not save the window title]
Shell -> Edit Title then save the terminal configuration file via the
Shell -> Export Settings... menu item. When you re-open that configuration file, the settings will be as you saved them.
Save the current terminal settings using the
Shell -> Export Settings... menu item, then open the the resulting .terminal file in a text editor. This is a standard Apple Property List file. Somewhere between the
<dict> tags, add these lines:
<string>ssh -2 ssh.host.goes.here</string>
<string>Title String Goes Here</string>
Save the file from the text editor, then double click to open it in Terminal.app.