So basically I was on a world where I set up command blocks to auto enchant armor/tools. I decided to name my stuff. But then I remembered a Skip the Tutorial video I'd watched a while ago that told how in Bedrock, you could get rid of italics. So then I went back in and found how to not only get noitalics but also COLORS! So I named the following items:
Sword: SparrowStryke
Trident: (riptide) SparrowSwoosh
Bow: SparrowShot
Potions: Strength/Speed/Noburn Steroids
End Crystals: Nukes
Obsidian: Hard rock
Elytra: On the wingz of a Sparrow
Ender pearls: TP Aura
And the secret symbol is , displayed on the shirt.
Enjoy!