Elasticsearch Urdu Analyzer plug-in

I am a Data Science Masters student doing thesis in Information Retrieval for my native language Urdu. Urdu is like Arabic in textual form. Currently, Urdu Analyzer has not been created in elasticsearch and I want to create one, so that I can do search operations in Urdu. Can you please guide me how to go about it, where to find help to create a plug-in for Urdu Analyzer. Any form of help will be highly appreciated.