Basically, the name of the activity must indicate what this activity does.
Example
A Click Element / Image activity that clicks on a Save button must be renamed to Click Save Button.
For Getters or Setters, specify what exactly is read or set or from which field is read. For example, if the personnel number is to be read from a field, the name of the activity must be Get Personnel Number. If the variable into which the text or similar is to be read does not have the same name, it must also be specified, for example Get personnel number in [Variable name] or Set personnel number from [Variable name]. The name of the activity should not be longer than the activity block itself.