It could be Sirea or Azalea.
Dewberry
Cornus kousa is a large shrub with flowers with large white bracts borne in June, these are followed by strawberry -like fruits.
phillipines purple leaves shrub
To identify a white flower shrub in your garden, you can start by looking at the shape and size of the flowers, the arrangement of the leaves, and any distinctive features like fragrance or thorns. You can also take a photo and consult a local nursery or gardening expert for assistance.
but smells like flowers
Look and smell nice
No
Carrion flowers, like Raffelsia, which attarct flies for pollination are examples of flower that smell bad
Sounds like a Berberis.
White is a color in which you can not smell,hear, or taste.
Perfume
Skunk cabbage flowers smell much like rotting meat or skunk smell. Other foul smelling flowers are crown imperials and roadkill skunk.