Content generator (with analytics)

Hi My name is Marco, I'm from México. My request is about development and I would like to know if you can make it up. I want to have a program to generate diferent content (i.e) If I have the phrase "Have a great weekend", I want the tool to generate thousands of diferent phrases (content) with synonyms (i.e) "Hope you have awesome saturday", "Hopefully you guys have incredible wknd", "Have an amazingly and incredibly week end", etc.... Obviously spanish (mexican) context- words. I just wonder if you can do this. I would like a proposal from you Kind regards!!