Google Translate is a third-party solution, and if you are using the LiteSpeed cache plugin on a WordPress site, it will block the JavaScript file which is Google Translate is using. However, by opening the LiteSpeed cache’s Page Optimization section you will find the Tuning option, there you have to exclude the JS file. Google Translate uses the https://translate.google.com/translate_a/element.js file, so you can mention it there.