You will get three in-build language English, German & Spanish integration with template. You can add more as per your requirements.

Add new Language

For e.g. we are going to add new language Russian in template.

1. First of all you have to create a json file ru.json file in src/assets/i18n directory. You can see other json file for reference.

2. Now add new language entry in language array in src/app/core/services/language.service.ts

public languages: string[] = ['en', 'es', 'de', 'ru'];

translate.use(browserLang.match(/en|es|de|ru/) ? browserLang : 'en');

3. Now add new language in header dropdown menu, for that go to layout/header/header.component.ts file and add new entry for Russian language

                                        
listLang = [
    { text: 'English', flag: 'assets/images/flags/us.jpg', lang: 'en' },
    { text: 'Spanish', flag: 'assets/images/flags/spain.jpg', lang: 'es' },
    { text: 'German', flag: 'assets/images/flags/germany.jpg', lang: 'de' },
    { text: 'Russian', flag: 'assets/images/flags/russian.jpg', lang: 'ru' },
];
    
                                   

Add Rusian flag image russian.jpg in images/flags directory.