Watch whatever you’re going to read first maybe, it’s easier to focus on the language if you already understand the plot?

I’d be interested in an update on how you get on with the language if you don’t mind? It might be unexpectedly easy, I once studied Chaucer (Middle English, not old English, but much older than Shakespeare) with a Russian student and when we were reading the text aloud she sounded so much more natural than the English native speakers, maybe older English is closer to Spanish in a way that will be helpful for you with these texts, and I love those language oddities!