plugin which can translate existing posts bulk

i have 200+ posts in spanish and i want to convert all of them in english. no duplicate just update existing post content automatically all in one as i have no time to update manually one by one. any plugin recommendation other than WPML ?

as far I know there is no such plugin which will automatically update all of your post into another language. So, if you interested you can use Google Language Translator to translate into another language in front end (just will translate into another language when page/post will display). Thanks