Regex Replace Named Capture in a Match

Using Swift
,
1

I was wondering if there is support in Swift regex to directly replace the substring value of a named captured?

// Capture a 12-hour time substring and replace it with a converted 24-hour time substring
// Ex: "swimming lessons are at 11AM and 1PM" -> "swimming lessons are at 11:00 and 13:00"

var lessonTimesString = "swimming lessons are at 11AM and 1PM"
let timeRef = Reference(Substring.self)
let amPmRef = Reference(Substring.self)
  
let regex = Regex {
    Capture(as: timeRef) {
        OneOrMore(.digit)
    }
    Capture(as: amPmRef) {
        ChoiceOf {
            "AM"
            "PM"
        }
    }
}
  
for match in lessonTimesString.matches(of: regex) {
    let time = Int(match[timeRef])!
    let amPm = String(match[amPmRef])
    
    var timeConverted = time
    if time == 12 {
        if amPm == "AM" {
            timeConverted = 0
        }
    } else {
        if amPm == "PM" {
            timeConverted = time + 12
        }
    }
    let timeConvertedString = "\(timeConverted):00"

    
    // how could I directly replace the named capture timeRef substring with timeConvertedString and amPmRef substring with an empty string?
}