Entity Cloning
My creations are free to use and you are more than welcome to showcase them however you must credit me linking my channel and/or the original video I created about it. Also do not re upload my creations - link the original download (The ones below) if there is any bug fixes I change them on the original link so you know your link is fully updated. Thanks for your co-operation :)

1.14 Data Pack:

1.14 Data Pack Functions:
-'clone_entity' - The function used to clone two entities (Make the command execute from the entity to clone)

How to install Data Packs:
Get installation help in the main installation header of this page!

1.15 Data Pack Functions:
-'clone_entity' - The function used to clone two entities (Make the command execute from the entity to clone)
NOTE: The Clone Chamber model was only made for the video skit and thumbnail, it is not needed at ALL for the creation. I just thought I would add a download if anyone wanted to use it for something else.
Features:
• Mainly used for map makers or command creators but can be used by everyone.
• Adds a function that can clone any entity (except players).
• Correctly clones all nbt / data tags!
• Clones the entity who executes the command - so to change that do '/execute as @...'.
• Can make the clone be cloned to a different position using the at subcommand in execute: '/execute as @... at @...'.

Installation:
For A Data Pack:
• Download the data pack above, you do NOT need to unzip it!
• Go to your '.minecraft' saves folder and click on the world you want to add the data pack too.
• Then open the 'datapacks' folder and drag-and-drop the download into there
• Once inside your world do '/reload'
• The data pack should now be installed!
• Do '/function libraries:clone_entity' to clone the executing entity!
• If you would like to disable the data pack at any time, do '/datapack disable "file/clone_entity"'
Recipes:
None!

Videos: