SEO-Focused Shopify Product Updates

I need fresh, search-optimised copy for 11–50 existing products in my Shopify store. Each description should be rewritten around relevant keywords so that Google can understand exactly what every item offers while still sounding natural to shoppers... (Budget: €30 - €250 EUR, Jobs: Blog Writing, Copywriting, Data Management, Editing, Microsoft, PDF, Proofreading, Word, Word Processing, Writing)