save and persist the raw minimessage string for the display name

src/main/java/me/youhavetrouble/standin/converter/ArmorStandToMannequinConverter.java

@@ -28,6 +28,7 @@ public class ArmorStandToMannequinConverter implements EntityConverter<ArmorStan
         try {
             return from.getWorld().spawn(from.getLocation(), Mannequin.class, (mannequin -> {
                 mannequin.customName(from.customName());
+                EntityConverter.saveRawEntityName(mannequin, EntityConverter.getRawEntityName(from));
                 mannequin.setImmovable(!from.canMove());
                 mannequin.setGravity(from.hasGravity());
                 for (EquipmentSlot slot : EquipmentSlot.values()) {

src/main/java/me/youhavetrouble/standin/converter/MannequinToArmorStandConverter.java

@@ -27,6 +27,7 @@ public class MannequinToArmorStandConverter implements EntityConverter<Mannequin
         try {
             return from.getWorld().spawn(from.getLocation(), ArmorStand.class, (armorStand -> {
                 armorStand.customName(from.customName());
+                EntityConverter.saveRawEntityName(armorStand, EntityConverter.getRawEntityName(from));
                 armorStand.setGravity(from.hasGravity());
                 armorStand.setCanMove(!from.isImmovable());
                 for (EquipmentSlot slot : EquipmentSlot.values()) {

src/main/java/me/youhavetrouble/standin/entity/MannequinHandler.java

@@ -7,11 +7,11 @@ import io.papermc.paper.registry.data.dialog.DialogBase;
 import io.papermc.paper.registry.data.dialog.action.DialogAction;
 import io.papermc.paper.registry.data.dialog.input.DialogInput;
 import io.papermc.paper.registry.data.dialog.type.DialogType;
+import me.youhavetrouble.standin.converter.EntityConverter;
 import me.youhavetrouble.standin.converter.MannequinToArmorStandConverter;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.event.ClickCallback;
 import net.kyori.adventure.text.minimessage.MiniMessage;
-import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Mannequin;
 import org.bukkit.entity.Player;
@@ -39,14 +39,14 @@ public class MannequinHandler extends EntityHandler<Mannequin> {
 
         List<DialogInput> inputs = new ArrayList<>();
 
-        String name = "";
+        String name = EntityConverter.getRawEntityName(mannequin);
-        Component customName = mannequin.customName();
+        if (name == null) {
-        if (customName != null) {
+            name = "";
-            name = PlainTextComponentSerializer.plainText().serialize(customName);
         }
         inputs.add(
                 DialogInput.text("name", Component.text("Name"))
                         .initial(name)
+                        .maxLength(1024)
                         .build()
         );
         String profileName = "";
@@ -91,6 +91,7 @@ public class MannequinHandler extends EntityHandler<Mannequin> {
                     } else {
                         mann.customName(null);
                     }
+                    EntityConverter.saveRawEntityName(mann, newName);
                     mann.setImmovable(Boolean.TRUE.equals(view.getBoolean("immovable")));
                     mann.setVelocity(mann.getVelocity().zero());
                     mann.setGravity(Boolean.TRUE.equals(view.getBoolean("gravity")));