Here's the link to an updated Elena pack. She has an all new voice, which I hope you'll find less accented and easier to understand. There is also an office finale included. Just download the pack, delete the original Elena folder from the main CSP game folder under Opponents Extra, and pop the unzipped downloaded file in there to replace it. Any problems let me know. I'll be working on Shawna's voice net, as it's the one I feel needs updating the most after Elena.
https://mega.nz/file/fp4jlJoI#3HUkEttt1ZbNcGldJuXYYt6lJva9roH9hh5_mkJaBzA