Custom index

Hi,

I have some issues to make the plugin work with our existing ElasticSearch indexes. We have over 300,000 wine reviews and we have our custom plugin that integrates our reviews database with elasticsearch. Now, when I try to sync posts content to our ES cloud via elasticPress it wipes out our existing wine reviews and creates new index with posts content only. So, I tried this on my localhost with an index name winemaglocalhost which has two types of documents winemaglocalhost/wine and winemaglocalhost/beerspirit. When I do sync via ElasticPress it removes everything from this index and adds another document type winemaglocalhost/post, so there is no more winemaglocalhost/wine and winemaglocalhost/beerspirit – it erases all data. So, I was wondering if there is a way to specify custom index name to ElasicPress before syncing the content with ES? so it won’t conflict with our current indexes?

Thank you and I look forward hearing from you