Guys I need help with trendlines apprearing on different charts but same symbol

 
Please does anyone have a form of script or something that i can use to view my S/R, Trendlines on a pair saved as template A so that when i switch to template B i still see them there? You see this on tradingview and even ctrader. how come Mt4 doesnt have this feature?
 
  1. There is no “switch to template.” Applying a template removes everything from a chart, sets the chart's parameters and add objects, indicators, and EA. The template is then irrevalent.
  2. Write a script that sets the chart equivalent your template B. Run that.