I want to store a few global text values (language, resort name, ID code) and retrieve them site-wide in different parts of the website using Toolset—similar to a settings page in the WordPress admin.
Solution:
Create a custom post type like “Site Settings,” attach a Toolset field group with the needed text fields, and create one post to store the values. Then use [types field='your-field-slug' item='POST-ID'][/types] to display the values anywhere on the site.