Hello,

You can go for any of the online certification course to learn any of the foreign language, some of the online certification courses you can go for are:

1. French higher certificate in business and luxury, the duration of the course is of 533 hours, and the fee of the course Is of 9800 Euros

2. Spanish learning certification, the duration of the course is of three weeks, and fee of the course is $200

3. Bachelor's in French, German or Spanish, the duration of the course is of five weeks, fee of the course is $400

4. Certification in German, the duration of the course is of eight weeks, and fee of the course is $525

5. Master of education in instructional Technology, the duration of the course is of nine weeks, and fee of the course is $325

6. French language course, the duration of the course is of five weeks, and the fee of the course is $450

7. Italian language and culture: Advanced (2019-2020), the duration of the course is of seven weeks, and the fee of the course is $250

8. Chinese language and culture: Level 1, the duration of the course is of six weeks, and the fee of the course is $325

9. Noongar Language and culture, the duration of the course is of three weeks, and the fee of the course is $175

10. Language revival: securing the future of endangered languages, the duration of the course is of eight weeks, and the fee of the course is $410


For more relevant information, you may visit here:
https://www.careers360.com/courses-certifications/articles/10-top-online-certification-courses-on-languages



Hope this helps, all the best.