1/2:  Npub.pro takes your Nostr notes and basically displays them as a themed website (you pick the theme). It says “Set up any tool for analytics, lead generation, monetization you desire” and has an icon for MailChimp and others, but I don’t know how that work - you can ask nostr:npub1xdtducdnjerex88gkg2qk2atsdlqsyxqaag4h05jmcpyspqt30wscmntxy about it - he’s building it and is great about answering questions. As far as I know, you can’t integrate with WordPress.

I do recommend you set up an npub.pro website and play with it, but I don’t think it will easily do all the things you want right now. You can see my npub.pro site here: https://rustypuppy.npub.pro - that’s the theme I picked. You can go to https://npub.pro, scroll down, and you’ll see the different theme options and example real sites. You can even preview your own content in the different themes to find the one you like.