Add a guide to refactor project name in README.md
Add a guide to refactor project name in README.md

xdevs23/BluEmerald,xdevs23/BluEmerald,Citrus-CAF/packages_apps_Margarita,Citrus-CAF/packages_apps_Margarita,substratum/template,Citrus-CAF/packages_apps_Margarita,iskandar1023/template