there are so many ways to do this, which are effective.
As long as you don't overdo the effects, they can be very helpful.
Movie Maker, comes free with Windows, and has many such transitions.
Take a look, it maybe all you need.
You can design without engineering, but you cannot engineer without design.
Using Win 10 with Designer 2017-2020 and TurboCAD Pro. Plat. 2018-2020 + Lightworks (64-bit versions) + AnimationLab 5.2.
Windows 10 Pro (1909) 64-bit