: Double-click inside the block to add or update your text.
It seems you're referring to (formerly eLearning Brothers) and their platform tools for adding and editing text within project menus. ELB MOD MENU
For more technical or advanced modding contexts (like game level editors), ELB's Kal engine also uses specific tools for viewing and modifying in-game content. : Double-click inside the block to add or update your text
Playomatic Automatic Post Generator video tutorial: