Lay Theme Forum

I have the texts translated to two languages (english and spanish). But I just want to do have a switch button in the top right torner to switch from English to Spanish (for international clients) . So what you recommend me to do for having the web like this? I dont want a translator. Just a duplicate of the web in a second language in the top right corner

I want to have my web both in English and Spanish so I want to add in the top right corner a button to switch between Spanish or English.
I can’t find a way to do this. ¿Anyone can tell me a way to do this? ¿How to have the web in two languages and have the option to switch from one to other?