I created this custom URL for you so that you can find the existing tickets related to the same topic: hidden link..69i57j69i58.2624j0j7&sourceid=chrome&ie=UTF-8&bshm=bshqp/1,bshqp/1
Please take a look over the solutions provided by my colleagues, but please know that this is more of a custom request and it falls out of the purpose of our Support Policy.
I hope however that you will find the solutions in the existing tickets helpful. 🙂
Sorry for the inconvenience. I just read the documentation of the Theme I'm using and I saw that it is fully supported by WPML with currency and Language switcher that can be placed in the top menu. Thank you very much.