Bulk Find & Replace (WordPress)

Applies the SAME find/replace to MANY WordPress posts/pages in one call, with a mandatory dry-run. wordpress_update_post's replace works well but takes a single id, so fixing the same defect on 11 pages meant 11 calls; this does it once, and its confirm=false PREVIEW shows every page that would change and HOW MANY times before anything is written, so an unintended broad match is visible first. Target pages come either from ids=[...] (wordpress_search_content returns them) or from a search filter (search=..., search_in/regex/type/status as in wordpress_search_content). replace=[{"find":"old","with":"new"}] has the same schema and safety as wordpress_update_post: a missing "with" is refused, never treated as a delete. match="normalized" (top-level or per entry) treats invisible characters (non-breaking space, smart quotes, long dashes) as their plain equivalents. DESTRUCTIVE: confirm=false previews per-page counts and writes NOTHING; confirm=true applies. Elementor/Divi pages whose visible text is not in post_content are reported as skipped, not silently missed. The search filter fetches every post one by one (~1 s each), so on a large site one call stops scanning after about 100 seconds and returns what it found so far with partial=true and next_offset; call again with offset=next_offset (same other arguments) to continue. For big sites it is faster to run wordpress_search_content first and pass its ids here.