Language error in TTS api

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Hi guys, at the company I work for we are using openai’s TTS API, and I have the following problem:

in a text in Portuguese, if there is a link, part of the audio is in Portuguese and the URL is spoken in English.

I checked the TTS API, there is no way to force the language, can anyone help me?

The API voices are optimised to English, and even when talking in other languages, such as Portuguese, an American accent remains, sometimes with more intensity.

I just tested it, with such a prompt:

'Olá, amigos da Rede Globo de Telecomunicações da TV Brasileira! Com muito orgulho, apresento um novo negócio. Acesse www.yourlifestyle.com/greetings_to_everybody_here_my_dear.html para maiores informações.'

And the accent sounds reasonable when the voice speaks the URL.