If you have an app called shortcuts, open it. That is the main thing you need for this. Press on the plus in the corner
Tap on Open app then choose what app you want to customise
I chose capcut as an example
To customise, press the 3 circles in the blue circle in the corner
Press add to home screen
press on the box that says "Home Screen name and icon"
You can customise the name and image on it then
And this is how it should look (based on what your look your going for + ur apps)
I hope this helps