There is a fully Editable Candy Mockups.
Fully layered and renamed.
Each candy is in a separate Renamed Group and also Backgrounds are in another group.
Open the candy’s group that you want to mockup and just Replace your design with Smart Object texture layer.
If you want to wrape your texture, there are 2 displacement map in the files, go to the filter>Disort>Displacement and choose the Displacement map of the candy you working on.Just be carefull before copying and resizing the File if you add displacement map, you should merge the candy’s layeres.
There are also Reflection layeres and lightig and etc.
-Including help file