Add warning message on package loading

R/HelperFunctions.R

@@ -2,3 +2,7 @@
 #  Prevent spurious imports warnings in CRAN checks:
 #' @importFrom rmarkdown render
 NULL
+
+.onAttach <- function(libname, pkgname) {
+  warning("The LifeInsuranceContracts package has been renamed to LifeInsureR. \nPlease use library(LifeInsureR) instead!")
+}