Simply replace the unfilled areas such as "" and "[date]" with your information.
This is your notice to cease and desist all of your slanderous actions against our company. It has come to our attention that you have been making defaming and derogatory remarks to our customers and the general public.
We demand that you immediately stop these malicious attacks on our organization. You have no right to harm our business in this way. We have every right to protect our livelihood and intend to take action against these on-going threats. We are thoroughly documenting each remark. If you continue in this manner, we will have no other choice but to seek damages through legal channels.