The plugin comes with a shortcode to add a product search field to any page on your site (other than the catalog page). The shortcode is:
The upcp-recent-products shortcode takes the following attributes:
catalogue_url This attribute is required and makes it so that, when the search is submitted, the visitor is correctly redirected to the catalog page. Input the URL of the page on which you have placed the Display Product Catalog block or the product-catalog shortcode.
search_label Lets you specify the text of the label for the search field.
search_placeholder Lets you specify the text of the placeholder in the search field.
submit_label Lets you specify the text of the submit button.