The Bezier_StDev indicator with the timeframe selection option available in input parameters:
input ENUM_TIMEFRAMES TimeFrame=PERIOD_H4;Β // Indicator chart period (timeframe)
The indicator requires Bezier_StDev.mq5 indicator file. Add it to <terminal_data_folder>\MQL5\Indicators.
Fig.1. The Bezier_StDev_HTF indicator