# set-titles-string

Source: https://libtmux.org/en/tmux/3.7c/catalog/options/set-titles-string/

> String used to set the client terminal title if set-titles is on.

option tmux3.7c

String used to set the client terminal title if set-titles is on.

* Scope

  session

* Type

  Text

* Default

  `#S:#I:#W - "#T" #{session_alerts}`

* Set

  [`set-option`](https://libtmux.org/en/tmux/3.7c/manual/set-option/) `set-titles-string value`

* Read

  [`show-options`](https://libtmux.org/en/tmux/3.7c/manual/show-options/) `set-titles-string`

## Description[#](https://libtmux.org/en/tmux/3.7c/catalog/options/set-titles-string/#description)

String used to set the client terminal title if [`set-titles`](https://libtmux.org/en/tmux/3.7c/catalog/options/set-titles/) is on. Formats are expanded, see the [FORMATS](https://libtmux.org/en/tmux/3.7c/manual/full/#FORMATS) section.

## Releases[#](https://libtmux.org/en/tmux/3.7c/catalog/options/set-titles-string/#releases)

* [tmux 3.7c](https://libtmux.org/en/tmux/3.7c/catalog/options/set-titles-string/) : present
* [tmux 3.2a](https://libtmux.org/en/tmux/3.2a/catalog/options/set-titles-string/) : present

## Source[#](https://libtmux.org/en/tmux/3.7c/catalog/options/set-titles-string/#source)

* Defined in

  [`options-table.c:816`](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/options-table.c#L816)

* C source reference

  [`options_table`](https://libtmux.org/en/tmux/3.7c/reference/c-variable-options_table/)

* CLI Manual

  [Original manual entry](https://libtmux.org/en/tmux/3.7c/manual/full/#options-set-titles-string)

## Used by[#](https://libtmux.org/en/tmux/3.7c/catalog/options/set-titles-string/#used-by)

Library documentation that names this option.

* Rust

  [`options.generated.SET_TITLES_STRING`](https://libtmux.org/en/rs/latest/reference/options-generated-set_titles_string/)

* Go

  [`tmux.GlobalSessionScope.SetTitlesString`](https://libtmux.org/en/go/latest/reference/tmux-globalsessionscope-settitlesstring/), [`tmux.Session.SetTitlesString`](https://libtmux.org/en/go/latest/reference/tmux-session-settitlesstring/), [`tmux.SessionOptionValues.SetTitlesString`](https://libtmux.org/en/go/latest/reference/tmux-sessionoptionvalues-settitlesstring/)