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How to Use REST API Requests to Specify Language Preferences in WP-Multilang

Let’s explore the functionality of this plugin with REST API:

i. Compatibility with REST-API: The “WP-Multilang ” Plugin seamlessly integrates with existing applications and systems, adhering to REST-API standards.

ii. Language Customization: Users can define their preferred translation language using the ‘lang’ parameter in the GET request to the REST endpoint, enabling them to receive information in their chosen language.

iii. Flexible Language Settings: The system supports persistent transmission of the ‘lang’ parameter in subsequent requests, allowing users to maintain their language preference for a personalized experience across interactions.

Example:

By simply passing the ‘lang‘ parameter, users can retrieve desired information. For instance, ‘wp-json/wp/v2/posts/?lang=hi‘ appended to your URL.

Here’s an example URL: ‘https://xyz-host.com/wp-json/wp/v2/posts/?lang=it‘.

Check the Output:

In this example, the user specifies Italian (‘it’) as the desired language for the response. The system processes the request accordingly, returning the data in Italian.

These features enhance user experience and accessibility by delivering information in the user’s preferred language, leading to improved engagement and satisfaction.

Updated on December 1, 2025

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