private @NotNull String generateOneParameterPresentableName(PsiNamedElement parameter) {
    String value = Objects.requireNonNullElse(parameter.getName(), CommonBundle.getErrorTitle());
    if (isRendered()) {
      return value;
    }
    StringBuilder paramName = new StringBuilder();
    appendStyledSpan(paramName, getHighlightingManager().getParameterAttributes(), value);
    return paramName.toString();
  }
private @NotNull String generateOneParameterPresentableName(PsiNamedElement parameter)