The app will detect WPML languages and customers can choose the language in the account section. You have to add all translation language you use in app/src/assets/i18n/ folder
  1. 1.
    Copy and en.json file and rename to your language. example fr.jon
  2. 2.
    Translate right side words to your language
  3. 3.
    Set default language in app/src/app/app.component.ts file inside ngAfterViewInit function. fr is the file name you have created in app/src/assets/i18n/ folder. you have to replace en with fr
4. If you want to change the app direction to RTL. Uncomment below code in app/src/app/app.component.ts file
document.documentElement.setAttribute('dir', 'rtl');