Need small customization on the product catagory filter

I'm using yith Ajax catagory filter plugin with my Woocommerce store which displays clear all when a catagory is selected. See the attached image. All I want is that it show always display the list of catagories always. Please note that there is no option in the plugin itself to do it. So the plugin needs to be slightly customized. The plugin being used is here [login to view URL] Kindly study and the reply. If you are able to do this, you would be working with me on many full scale Woocommerce sites.