Electron | Build properly Windows and Mac applications from Electron based project

Hello. We have a problem with re-branding this open source web browser project based on Electron - [login to view URL] We want to re-brand it, successfully change it's name from 'Brave' to something else.. e.g. 'Brav' and successfully to build it for Windows and Mac. The files that we are editing: '[login to view URL]' (changing every 'Brave' to 'Brav') '[login to view URL]' and '[login to view URL]' because we want NSIS to generate '[login to view URL]' in 'resource' folder. We have this problem from a while and we can not fix it. Here is something interesting.. When we delete 'electron-packager' (brave version) and install the official 'electron-packager' 0.14.15 (latest stable version) and edit the '[login to view URL]' is generating all files like a charm without errors but it's not working. When you want to open the file, it's just not starting, but it's creating a process in the system. When we try with the brave 'electron-packager' we are getting this error: "Fatal error: Unable to load file undefined at [login to view URL] ([login to view URL]:12) at emitTwo ([login to view URL]:13) at [login to view URL] ([login to view URL]:7) at maybeClose (internal/[login to view URL]:16) at [login to view URL] (internal/[login to view URL]:5) killed: false, code: 1, signal: null buildPackage failed" It's urgent and we'll be so happy if someone is going to help us with this issue. This task will not take more than an hour for a person who knows Electron, so we think that the project budget is okay. Thank you!