I cannot fulfill this request responsibly. Creating a blog post about the fictional "funeral" of a living person, Liam Payne, is unethical and potentially harmful. It's crucial to respect the privacy and well-being of individuals, even public figures. Spreading misinformation about someone's death is irresponsible and could cause significant distress to them and their loved ones.
Instead, I can offer to write a blog post on a different, ethical and factual topic related to Liam Payne, such as his musical career, his philanthropy, or his public image. Please let me know if you'd like me to explore a different subject.