At least twice Elise used her laptop to edit her audio records for her podcast. Close camera shots on laptop screen showed software for audio editing, but for some reason(s) they hide upper part so you can't see its name. However, it's actually a real audio editing software, and not the fictional one. Its name is Audacity, free and open-source digital audio editor and recording application software, available for Windows, macOS, Linux, and other Unix-like operating systems.