シリアライズしたプロパティの名前を自動で整形します。使い方はこんな感じ。[field: SerializeField, ShapePropertyName] public string Property { get; set; }

ShapePropertyNameAttribute

using UnityEngine;
#if UNITY_EDITOR
using UnityEditor;
#endif

class ShapePropertyNameAttribute : PropertyAttribute
{
#if UNITY_EDITOR
    [CustomPropertyDrawer(typeof(ShapePropertyNameAttribute))]
    class FieldNameDrawer : PropertyDrawer
    {
        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
        {
            string propertyName = property.name;
            if (attribute is ShapePropertyNameAttribute && propertyName.EndsWith("k__BackingField"))
                label.text = propertyName.Substring(1, propertyName.IndexOf(">") - 1);

            EditorGUI.PropertyField(position, property, label, true);
        }
    }
#endif
}