./renameChart.sh <old-name> <new-name> <path-to-chart>
this wil also change the path from <path-to-chart>/<old-name>
to <path-to-chart>/<new-name>
. And adjust the parameters along with it.
helm upgrade --install --debug -n <namespace> <deployment-name> <path-to-chart> -f <path-to-values-file>