No way to set AudioProcessorParameterWithID label?

[fr810]

Also see here:

Showing a label e.g. Hz, dB using AudioParameterFloat?

withLabel returns a copy of the attributes with the change applied, so this won’t have any effect (the copy is immediately discarded). AudioParameterFloatAttributes attrib; attrib.withLabel("Hz"); You should probably write it like this instead: const auto attrib = AudioParameterFloatAttributes().withLabel("Hz");