(no underscores, each word capitalized, "Pro" capitalized)
[Robot Cross Signal Pro] - CROSS DETECTED (Bullish) If you were actually asking for the , the most professional format is: robot cross signal pro
However, without more context (e.g., from MetaTrader, TradingView, a specific vendor, or a manual), here is the most likely based on common trading tool naming conventions: Most likely proper content (if it's a trading indicator name): "Robot Cross Signal Pro" or "RobotCross Signal Pro" each word capitalized