Hello. I am a newbie here 
Theoretically, can I get away by just creating a helper function/ method in the view layer to replace “system” with a custom user-defined name? So the custom system username will only affect the view layer. It can be a semi-permanent solution.
At this moment, I want to focus my time on building a custom Discourse theme, so I don’t want to worry too much about backend stuff.
I would prefer for all official accounts on my site to use <SiteName> <AccountName> format, and I was wondering if there are frontend-focused solutions to rename “system” user rather than having to create another user account that might not do anything else.
That being said, having to check all username variables, one by one, every time to look for one specific username sounds more expensive compared to the option of creating another user.
Thoughts?