Here is an example video of upgrading one of my shader packs from HDRP for unity 2021 to 2022.
Blood Decal and FX were created back in 2018 using Amplify Shader Editor and have since grown and expanded to URP and HDRP.
You can find this pack here on Unity Asset Store: https://assetstore.unity.com/packages...
Here is a Link to Amplify Shader Editor: https://assetstore.unity.com/packages...