Integration of two of the same indicators to make it one indicator

I have the indicator as an oscillator, without a visual trade entry signal (arrow symbol or other symbol). I want this indicator to be doubled. I want to combine the same x2 indicator so that it becomes one indicator. Instead of three parameters in the settings (Period, Depth, Price), there will be 6 parameters in the settings (2x Period, 2x Depth, 2x Price). When a signal to enter a transaction appears, you need arrows visible in the oscillator and on the chart + alarms. The settings should include the ability to change the symbol to any (instead of arrows), define the size of the arrows, define the color of the arrows, the distance of the arrows (ArrowsGap)