Hello,
We apologize for the issue you are facing with integrating your ACF field into the meta title. It seems that the custom field variable %customfield(titre-meta-singulier)% is not working as expected in your case.
Please note that the custom field variable will not work on ACF fields due to how ACF stores values in the post meta table. Instead, you may need to define a new variable using a filter to get the value from the ACF field and use it in your meta title.
You can refer to the following documentation for guidance on how to set this up:
If you need further assistance, please reply to this ticket, and a human agent from the Rank Math Support team will be happy to help you resolve this issue.
Thank you for raising this concern!
Sources:
How to Use ACF Fields in Schema Generator » Rank Math
How to Integrate Rank Math With Advanced Custom Fields » Rank Math
Hello,
Thank you for contacting Rank Math support.
The customfield variable only works for the custom fields that are added to the article. It won’t fetch the value from the article category if you use the variable in the meta fields of the articles. In this case, you will have to create a custom variable to get the value from the categories custom field and use it in the article: https://rankmath.com/kb/variables-in-seo-title-description/#how-to-add-custom-variables
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.