Hi, I'm looking for an AI chatbot for a German B2B industrial website (WordPress/Divi 5).

Could you confirm:

1. Can it automatically crawl all website pages, FAQs and linked PDFs, and regularly sync updates?
2. Does it support accurate German technical answers and automatically respond in the visitor's language?
3. Can it collect contact details and automatically email unanswered questions and chat history to our company?
4. IMPORTANT: No live agents or human chat support. Everything must work automatically.
5. Can we manually add FAQs and update the knowledge base?
6. Can we customize colors, fonts and the chat widget?
7. Which lifetime tier includes these features? Are there extra AI/API costs?
8. Is it GDPR compliant, with a DPA available?

Thank you!