WordPress is asking me to update the "Primer" theme. It says that if I update it all customizations will be lost. Is the "leadinjection" theme built off of the "Primer" theme? Will my site be wiped if I upgrade "Primer"? Should I even update "Primer" or just ignore it?
Leadinjection is not built of the "Primer" theme. It sounds like a default theme update notification from the Wordpress theme repository. You can ignore it or delete the theme if you don't need it!
Regards, Support Teamleadinjection.io