Change VST parameter names dynamically

[jpcima]

How to change VST parameter names according to CC labels.

Steinberg::String newTitle = "...";
newTitle.copyTo(parameter->getInfo().title, 0, 128);
componentHandler->restartComponent(kParamTitlesChanged);

[paulfd]

Ho that's cool actually! Could we also hide them if unused maybe?

[jpcima]

Possibly, depending on the host support.
It seems kParamTitlesChanged, despite its name, also affects parameter flags.
A flag kIsHidden exists.

From documentation

kParamTitlesChanged | Parameter titles, default values or flags (ParameterFlags) have changed The host invalidates all caches of parameter infos and asks the edit controller for the current infos.[SDK 3.0.0]

kIsHidden | parameter should be NOT displayed and cannot be changed from outside the plug-in (implies that kCanAutomate is NOT set and kIsReadOnly is set) [SDK 3.7.0]