How can I make a rectangle with text in the center in C++?

Question

I'm a beginner and I'm currently learning how to make a simple graphic for a program that will make a rectangle and it has text inside and it can receive a user input. But I do not know how to put the text inside the rectangle.

Here is the code that I used

    int Menu() {
    int userInput;
    {
        for (int column = 0; column < 80; ++column)
        {
            cout << "*";
        }
        cout << "\n";

        for (int row = 0; row < 8; ++row)
        {
            cout << "*";
            for (int column = 0; column < 78; ++column)
            {
                cout << " ";
            }
            cout << "*\n";
        }
        for (int column = 0; column < 80; ++column)
        {
            cout << "*";
        }
        cout << "\n";
    }
    
    cout << "\n--------------------------------------------";
    cout << "\n\t      CONVERTER MENU";
    cout << "\n--------------------------------------------";
    cout << "\n1. Convert Decimal";
    cout << "\n2. Convert Binary";
    cout << "\n3. Convert Octal";
    cout << "\n4. Convert HexaDecimal";
    cout << "\n5. Exit Converter";
    cout << "\n--------------------------------------------";
    cout << "\n Enter the number of your choice: ";
    cin >> userInput;

    return userInput;
}

Here is the output of my code

****************************
*                          *
*                          *
*                          *
****************************
Text right here:

Here's how I want the output to be

****************************
*                          *
*    Text right here:      *
*                          *
****************************