Cloudflare API key in LittleBizzy plugin (SlickStack)

If you are using Cloudflare plugin in SlickStack Wordpress stack, the LittleBizzy MU plugin is supporting defined PHP constants for wp-config as these below:


However my web design customers now can view my API information (key/email address).

Is it possible to hide this API information from my customers in WP Admin? Or put it somewhere besides inside the wp-config file so they can’t see there also?

The problem is Cloudflare API key is requested during SlickStack installation, so I can’t really input my customer’s Cloudflare API information because not easy to scale automation that way. So the plugin assumes you are using the same API key for all your various SS servers…

Any suggestions for this situation? thanks