This project uses the Google Translate API to receive the audio generated by the phrase according to the language used.
This way you'll be able to assemble audios in your direct language in MP3 format and use it the way you want.
Test on-line https://www.unigui.com.br/isapi/uniGUIGoogleSpeak.dll
Edited: Disabled the online "play" feature due to some users heavily using the example above and slowing down the server for other operations. See the downloaded audio file !
EDIT2: Source- code to uniGUI and VCL project available in Pack04. VCL binary download below, no restrictions.
Project available only in the pack Silver at https://unigui.express