Rename private methods in ProductFilter
Rename private methods in ProductFilter

UITools/saleor,maferelo/saleor,mociepka/saleor,maferelo/saleor,UITools/saleor,UITools/saleor,UITools/saleor,UITools/saleor,mociepka/saleor,mociepka/saleor,maferelo/saleor