I want to change the "Date Created" icon in the Inspire Content Pro Particle Date (please see attached image).

I think I have a pretty good idea on how to go about solving this issue, in fact, I have already made the change and it works fine, but I was wondering if there was a way to accomplish the same thing without editing the particle .twig file (and having to remember the change months to a year from now when I am finally able to migrate the website to Joomla 4).

Additionally, while Content Pro uses the Font Awesome icons, the template itself (Gantry Helium) uses the 'IcoMoon' font-set.
While the icons are very similar, they are not identical. I am sure that if I devote some time on the issue, I might be able to patch up either the particle or the template, but I was wondering if I am missing some more effective way to sync the date icons.

Maybe there is a way to load them in the back end? I don't know, which is why I am asking here.

For now, it works and I doubt anyone will notice the discrepancy, but if someone does, I would prefer to have a way to fix it (or tell them it will take hours worth of work and an upside down ROI).

Here is part of a diagram I made to remind myself how to change the icon, and thank you for your consideration.