Spanish Voice over for a Portuguese video 50 minutes long

I am looking for a Elder Male Spanish voice over artist to assist with the translation and recording of a 50-minute long Portuguese video by an elder Portuguese gent.

Translation Assistance:
- The client does not have the Spanish script translated from the Portuguese video and requires assistance with translation from Portuguese to Spanish

Purpose of the Voiceover:
- The voiceover is for educational purposes.

Desired Tone:
- The desired tone for the voiceover is serious.

Ideal Skills and Experience:
- Fluent in both Portuguese and Spanish
- Experience in translation and voiceover work
- Ability to deliver a serious and informative tone in the voiceover