Built an enderman farm in main world close to my base. Need advice

So I built an Enderman farm in the regular world, close to my base at the top of a mountain. The very top of the structure where the Endermen should spawn is

so im building an enderman farm and i just realized im too close to the main island. is there a command that would allow me to move it quickly? i dont have

EASY 1.20 Enderman XP Farm Tutorial for Minecraft Bedrock! MCPE, PS4, Xbox, Windows, PC

The farther you go from land the fewer Enderman can spawn. I don't know how to get better rates, and be away from large spawnable areas. How far out should I build

EASIEST ENDERMAN XP FARM IN MINECRAFT!!! - 1.17+ Infinite XP Farm

An enderman always end up taking a dirt block on my afk farm and it's infuriating I don't know what to do to avoid it.. help? : r/Minecraft

Things That Make Sense in my Base - Minecraft Base Tour #minecraft #mi, Minecraft XP Farm

How to Make An Enderman Farm in Minecraft (2022)

Tutorial/Help) Made a working Enderman farm on Bedrock 1.16.100 I'd like some tips on improving it! (Sorry for photos of a screen I'm playing on Switch) : r/Minecraft

How to Make An Enderman Farm in Minecraft (2022)

The farther you go from land the fewer Enderman can spawn. I don't know how to get better rates, and be away from large spawnable areas. How far out should I build