> For the complete documentation index, see [llms.txt](https://help.pickzen.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.pickzen.com/developers/api/how-to/how-to-decorate-products.md).

# How to decorate products

You can change the content of the recommended products using a decorator function. For example, to change the product titles, you can use this code:

![](/files/-MFGUJxRP46ZIqEuPE2Q)

In this example, all product titles will be displayed between asterisks.