_Added in 1.9.0_

*/titlebar [@window] <text>*

Sets the main application titlebar. If you specify a custom @window name, then the titlebar for that custom window is changed.

*Parameters*

[@window] - Window to change the title.
<text> - Title text to set.

*Example*

<pre>
; Changes AdiIRC's titlebar to Hello world!
/titlebar Hello world!

; Open a custom window.
/window -e @Example

; Changes @Example Titlebar to Hello world!
/titlebar @Example Hello world!
</pre>