B1MeshReplaceSelectionData

• Holds the data for a single mesh replacement selection entry, identifying
  * the group, item, gallery path, decoration, and multi-select eligibility.

Property	Type	Description	Metadata
GroupId	FName	Identifier of the group this selection belongs to.
Id	FName	Identifier of the selected mesh replacement item.
MyGalleryPathKey	FString	Key used to locate this item in the player's gallery.
DecorationId	FName	Decoration ID associated with this mesh replacement selection.
bIsMultiSelectable	bool	Whether multiple items from this selection can be chosen simultaneously.