From your Shopify admin, go to Online Store > Themes.
Find the theme that you want to edit and click Customize.
In the left-hand toolbar, click Theme settings.
Click Search suggestion.
Enable: turn on/off this feature.
Limit: adjust the maximum number of items per type (product, article, static page) per page.
Display product title: check/uncheck to show/hide product title
Product name size: Use this configuration to make the product name shorted if your product name is too long. Unit: word(wor). Leave zero to display the full product name.
Display product price: check/uncheck to show/hide product price