Hello,
Thank you for contacting Rank Math and bringing your concern to our attention.
Assuming you’re using Rank Math on your other website as well, you can easily export the settings from one website to another by using the methods mentioned here: https://rankmath.com/kb/import-export-settings/
If it’s not working for you, then you’ll need to manually set your primary category: https://rankmath.com/kb/how-to-choose-a-primary-category/
Hope that helps, and please do not hesitate to let us know if you need our assistance with anything else.
Thank you.
Hello,
I exported and then imported the Rankmath settings from the old site.
Primary category is not getting transferred this way.
Any suggestions? since doing this by hand means doing this for 1600+ products by hand for this customer.
Hello,
You may need to ensure that the Primary Taxonomy in your new site is already set to Product Categories on your WordPress dashboard > Rank Math > Titles & Meta > Products.

Once done, import the products to your new site.
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.