Proofread job

We have a document we would be submitting to the printing press on the 5th of April, its all about how covid affected the economy of different countries in Europe, North America & South America, we wont someone to proofread it, and look for Grammer and spelling errors and correct them, the document is in spanish,Italian, Portuguese, German & Greek, so we only want European language bilingual speakers

Project requirements:
1. Native speaker of any of those languages given above
2. Good proofreading/editing skills
3. Must have a knowledge on how to operate Microsoft word

Project duration:
Number of pages 120 pages

Thanks
Best :)