When setting up a breadcrumb list in the Shopify theme "Dawn," if you do nothing, product information will have to be specified directly under the home page, but you can also set up a parent-child structure by specifying a parent collection using a meta field.
Example of a setting in the "Dawn" theme that uses metafields to display a breadcrumb list that reflects the parent-child structure of products and specific collections
[Setting method 1] Add an item to specify the parent collection in the product meta field
[Setup Method 2] Add a customized Liquid section to the header group and insert the code
[Setting method 3] Specify the parent collection for the meta field you created in the product information
