[Feature Request] Getting an __() string in a specific language

Problem:
The client is trying to fetch a localized string for a JavaScript file in the Gutenberg editor, but the string is not being returned in the current language of the admin screen, even after attempting to switch languages programmatically.
Solution:
We recommend using the

wp_set_script_translations

function to ensure that the JavaScript file recognizes the localized strings. This involves generating a .json file from the .po file and ensuring it is loaded through a WordPress hook. Here are the steps:

function usahello_demo_set_script_translations() {<br />    wp_set_script_translations('create-block-usahello-demo-editor-script', 'usahello-demo', plugin_dir_path(__FILE__) . 'languages');<br />}<br />add_action('init', 'usahello_demo_set_script_translations');<br /><br />function usahello_demo_block_load_textdomain() {<br />    load_plugin_textdomain('usahello-demo', false, 'usahello-demo/languages');<br />}<br />add_action('plugins_loaded', 'usahello_demo_block_load_textdomain');

For more detailed guidance, refer to the WordPress documentation on how to handle internationalization in block editors: Internationalization in Gutenberg.

If this solution does not resolve your issue, or if it seems outdated or irrelevant to your specific case, we highly recommend checking related known issues at WPML Known Issues, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. Additionally, you can open a new support ticket for further assistance at WPML Support Forum.