Note: This option is available in Klevu Magento Extension V2.1.34 and above.
- Login into the Magento Admin panel
- Go to Products → Categories
- Select the category that you want to hide from search results
- Go to the Display Settings tab
- Select Yes option from Exclude Category in Search, to hide the category pages from search results
- Click on Save Category
- Once you have changed the settings, please perform full sync by following the steps specified at the following link : Performing Full sync for the Store