buildchest:
     type: item
     material: CHEST
     display name: "build"
     lore:
     - Build the <i@buildchest.display> when placed!
 
 NewBuild: 
    type: command 
    name: buildchest 
    script: 
-   - define newchest i@buildchest 
+   - give i@buildchest[display_name=test] 
-   - adjust %newchest% "display_name:test" 
-   - give %newchest%