The "Learn more" and "Shop now" are among the popular call-to-action buttons that are frequently used on most retail websites. These commonly used call-to-action buttons can be hidden from the slider.
How to Edit or Remove the "Learn more" and "Shop now" buttons
Go to your Shopify Admin, and select Online Store.
Select your Debutify Shopify theme and click on Customize.
Click on Slideshow.
Click on the slide.
Under the buttons section, add or remove the button label.
Click Save to apply the changes.