private void setHoverEnabled(boolean enabled) {
		getListingPanel().setHoverMode(enabled);
		if (otherPanel != null) {
			otherPanel.setHoverMode(enabled);
		}
	}
Extension point to specify titles when dual panels are active

@param panelProgram the program assigned to the panel whose title is requested
@return the title of the panel for the given program
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/codebrowser/CodeViewerProvider.java