Hello,
Thank you for contacting Rank Math support.
You need to install the Rank Math Pro plugin on your different sites, and then navigate to WordPress Dashboard > Rank Math > Dashboard > Help to disconnect the site from your old account and again connect to your new Pro account from there directly to use Rank Math Pro on all the accounts.
Please also have a look at the below knowledgebase to get a detailed idea:
https://rankmath.com/kb/how-to-upgrade-to-rank-math-pro/
Hope that helps.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
