# LibTmux.Window.RenameAsync

- **Module:** LibTmux.Window
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/320dc64f4b8b7815842471327a5e6b84a1499bf8/src/LibTmux/Window.Lifecycle.cs#L26
- **Page:** https://libtmux.org/en/dotnet/latest/reference/libtmux-window-renameasync/

```
LibTmux.Window.RenameAsync(name: string, cancellationToken: CancellationToken) -> Task<Window>
```

Renames this window.

tmux expands the name as a format, so a <c>#</c> in it does not survive
verbatim.

## Parameters

- `name` (string): The new name.
- `cancellationToken` (CancellationToken): Cancels the tmux command.

## Returns

A replacement handle carrying the new name.