Multilingual AI Dubbing & On-screen presentation text Translation

I am seeking several professionals for a comprehensive dubbing and translation project. The task involves dubbing a series of online webinars and courses from French into Spanish and Italian using artificial voices. The total volume is 9,000 minutes, split between the two target languages.

Key Responsibilities:
- Post-editing automatic translations and correcting/editing dubbed artificial voices with the original video.
- Translating and editing the presentations by overlaying translated text directly onto the original slides in Microsoft PowerPoint or whichever on-screen text translation solution is best.

Ideal Skills and Experience:
- Proficiency in French, Spanish, and/or Italian is essential.
- Experience in video post-production and voice dubbing, preferably ElevenLabs.
- Excellent translation and transcription skills.
- Familiarity with Microsoft PowerPoint.
- Experience with on-screen text translation.

I am open to suggestions for the best and most efficient approach to complete this task. Thank you in advance for your interest.