> ## Documentation Index
> Fetch the complete documentation index at: https://docs.voltai.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Text

> Customize the widget's text content

Customize the text displayed in the widget to match your product's voice and terminology.

## Custom text

Pass a `text` object to override default messages. You only need to specify the text you want to change.

```javascript theme={null}
const voltai = Voltai.load({
  apiKey: 'your-api-key',
  text: {
    guestLimitDescription: 'Sign in to continue chatting with our AI assistant.'
  }
});
```

## Available text options

| Property                | Description                                               |
| ----------------------- | --------------------------------------------------------- |
| `guestLimitDescription` | Message shown when a guest user reaches their usage limit |

## Initial message popup

Use the top-level `initialMessage` option to show a dismissible popup the first time an unauthenticated user (guest or signed-out) opens the widget. The popup uses your widget `title` as the heading and an **OK** button to dismiss.

```javascript theme={null}
const voltai = Voltai.load({
  apiKey: 'your-api-key',
  title: 'Support Chat',
  initialMessage: 'Welcome! Please sign in to get the full functionality of our assistant.'
});
```

If `initialMessage` is omitted, no popup is shown. The popup is shown at most once per page load — once dismissed, it will not reappear until the page is reloaded.