Hello,
If you’re a Crossref member and you want to transfer responsibility for a journal to a different Crossref member, please see the relevant information on our documentation site.
There’s also a post with tips for title transfers in the forum here.
If I’ve misunderstood your question, please let me know, and provide some additional context (for example, what account?, what platform?, are you a publisher or an author?, etc.).
Thanks,
Shayn