-- Bilingual titles + subtext on each static image item

ALTER TABLE website_image_slot_items
  ADD COLUMN IF NOT EXISTS title_fa VARCHAR(255);

ALTER TABLE website_image_slot_items
  ADD COLUMN IF NOT EXISTS title_en VARCHAR(255);

ALTER TABLE website_image_slot_items
  ADD COLUMN IF NOT EXISTS subtext VARCHAR(500);

UPDATE website_image_slot_items
SET title_fa = title
WHERE title_fa IS NULL AND title IS NOT NULL;