help in Customizing Search in homepage demo 4

i have been finding it difficult to edit and add my own terms in the search forms for example i want to replace tour type,month and destination with my own terms Species,Travel,Accommodation and fishing

i have even created attributes under product>attributes and also gone to woocomerce>settings>tour and selescted all the attributes created but there are not showing on the homepage after saving it

please give me guide on this

thanks