How do I seperate my spouse account with seperate email address?

I currently have Lifelock Standard plan on both my husband and I under 1 email address (and sign in account). I want to seperate my husband's plan under a different email address. How do I do that? Thank you for the assistance.

You run LifeLock by Norton Standard for Family?
https://lifelock.norton.com/products/lifelock-standard

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LifeLock by Norton Contact Information
https://lifelock.norton.com/about/contact

https://lifelock.norton.com/ - 1-800-416-0599 

LifeLock Customer Service - 1-800-LifeLock - 1 (800) 543-3562
LifeLock Identity Theft Protection services - 855-993-1976
Cybersecurity department for LifeLock - 800-745-6061

Chat with NortonLifeLock Member Services
https://support.norton.com/sp/en/us/norton-identity-protection/current/contact-chat



LifeLock by Norton Cancellation and Refund Policy
https://lifelock.norton.com/legal/refundpolicy

Caveat: I do not run LifeLock by Norton plan.