Category Keywords Entry Project

Hello I have a website with 1000+ products or deals grouped into 7 categories like: Food, Health, Services, Activities, Travel, Beauty and Retail The way I select a category for a product is based on a word match on the product name. Eg. Product "Lunch with Wine" will go to Food category because the word lunch is there. You can add / remove keywords to a category on the Admin Panel using a username / password. What I need you to do is: - Go product by product and make sure they are in the right category - If they're not in the right category (and there's a better category that suits the product), see and update the keywords on the Admin. And refresh, the front to make sure is fixed and they're in the right category. Thank you