_Added in 1.9.0_

*/titlebar [@window] <text>*

Sets the main application [[Titlebar Control|Titlebar]]. If you specify a custom @window name, then the Titlebar for that custom window is changed.

_See also [[$titlebar]], [[Titlebar Control|Titlebar]]._

*Parameters*

table(ktable).
|*Parameter*|*Description*|
| [@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>