Watching out the code I found in:
*\Engine\Source\Editor\GameProjectGenerator\Private\SNewProjectWizard.cpp
In the 923 line of code, where says that make a Template item for every discovered project, that the things is doing to show me that screen is the code evaluates the 943 line which is the one saying “//If no template name was specified for the current culture, just use the project name”
I’m a little bit lost from there right now finding out why evaluate that as empty.
I don’t post here the code because I belive is not permited, but I think I give a clue to watch out was happening.
Hope you can find a solution and I will keeping an eye too