# Localization and language

### Localization

Localization settings allow you to tailor your store for international audiences by managing currency display and exchange rate sources. With these options, you can provide a seamless shopping experience for customers across different regions.

To customize your product card badges settings:

1. In the theme editor (**Customize**), click **Theme settings.**
2. Locate **Localization**.
3. **Customize** the following settings:<br>

| Setting                       | Description                                                                                                                                 |
| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- |
| Show currency selector        | Enable this option to allow customers to switch between currencies in your storefront.                                                      |
| Foreign exchange rates source | Choose whether to use a **Foreign exchange API** for automatic updates or configure **exchange rates manually** in the Currency metaobject. |
| Foreign exchange API Key      | If using an API, enter your key here to connect your store with the exchange provider.                                                      |

### Language

To show the language selector in your digital store:

1. &#x20;In the theme editor (**Customize**), click **Theme settings.**
2. Locate **Localization > Language.**
3. Turn on **Show language selector.**


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