# cPanel API 2 Modules - SetLang

Warning:
The cPanel API 2 system is deprecated. We **strongly** recommend that you use [UAPI](/cpanel/introduction) instead of cPanel API 2.

## Introduction

The `SetLang` module manages the locale for an account.

## Available functions

* [cPanel API 2 Functions - `SetLang::setlocale`](/cpanel-api-2/cpanel-api-2-modules-setlang/cpanel-api-2-functions-setlang-setlocale) — This function sets the account's locale.