Hello,
Thank you for contacting Rank Math today.
This feature is available in the plugin but the option is only accessible when adding links within the post editor as shown below:
Unfortunately, we don’t have an option to apply it in bulk. You would need to create a filter to automate it.
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
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.