Yes, the modules, targets, and source sets in this project follow a name convention. It is possible to change or configure them to not use this convention, if needed. The convention is only used to make the modules, targets, and sources sets configurations easier to write.
If you want to check how are these configurations take a look at the following files:
com.company.team.project.dsl.model.enum_.ModuleEnum
com.company.team.project.dsl.model.enum_.TargetEnum
com.company.team.project.dsl.model.enum_.SourceSetEnum