Primary and Secondary title and description fields
Advanced Options -> Content
During the search post-process, the plugin parses the Post/Page/CPT titles and the contents, as defined by these fields. First it looks for the Primary field, and if it is not found or empty, it uses the Secondary field.
It is possible to define a single, text based custom field as the title or description field.
We recommend using it as the Primary field, so the plugin can fall back to a Secondary field, just in case.
Custom field as title
The Yoast SEO plugin uses the folling custom fields to store the custom title and meta desctiption fields:
These Yoast SEO fields are only defined, if the title/meta description are typed in manually.
The All in One SEO plugin uses the following custom fields:
These All in one SEO fields are only defined, if the title/meta description are typed in manually.