vba event - change within a sheet triggered by reference

Originally Posted by Joske920

Workbook with macro inside


Add ColorData "March" to the january code under ColorData "February" and so on, sheetname must exits in order to work

Thank you very much.
I have already marked the thread as solved and will implement the solution a bit later today.

Additional thanks for "trimming it down". The code I have produced is salvaged and adapted from different solutions I have found during my search on the internet and additionally using the macro editor.

Best,
Edward