Yes, you can clone your voice speaking any language that the AI is compatible with. You can find the exact list of languages per model here.
You can even clone a voice speaking a language that the AI is not compatible with, but the results might be very unpredictable, as the AI has never heard that language before. However, it will try its best to clone the voice tonality of the speaker, but it will not be able to speak that language. We would not recommend doing this.