Currently, only eleven_flash_v2_5 and eleven_multilingual_v2 can be specified in ElevenlabsSettings at https://api.heygen.com/v1/streaming.new, but I would like to be able to specify ElevenLabs v3. I have tried Starfish, eleven_flash_v2_5, eleven_multilingual_v2, etc., but compared to ElevenLabs v3, the intonation in Japanese is not good, there are many words that I cannot read, and the Japanese is difficult to understand.

I consulted support and tried various things, but it did not improve the situation.