Hi @nyla
Please keep in mind that WordPress won’t search custom field by default. That’s why you need to add the code described on the link you gave me to make it work. Now, with that code included, the issue is that your site has the ability to search the custom fields, but the suggestion not. In this case, kindly ask the plugin author regarding this issue because we can’t do anything with it.
I hope this makes sense 🙂
