WordPress.WP.I18n.NonSingularStringLiteralText
Non Singular String Literal Text
A translation or text-domain pattern does not match WordPress internationalization expectations.
Why It Shows Up
Plugin Check found missing text domains, mismatched domains, missing translator comments, variable-only strings, placeholder issues, or deprecated translation loading patterns.
Why It Matters
Translation issues make the plugin harder to localize and can break strings for non-English WordPress users.
How to Fix
- Use the plugin slug as the text domain unless the plugin intentionally declares a different one.
- Keep translatable strings literal and move variables into placeholders.
- Add translator comments before strings with placeholders or ambiguous context.
References
Affected Plugins
| Rank | Plugin | Score | Errors | Warnings | Installs | Added | Updated | Top Issue |
|---|---|---|---|---|---|---|---|---|
| #1401 | Piraeus Bank WooCommerce Payment Gateway | 37 | 146 | 104 | 3k+ | Non Singular String Literal Domain | ||
| #1402 | Variation Swatches for WooCommerce | 37 | 92 | 103 | 10k+ | Output is not escaped | ||
| #1403 | WP Category Permalink | 37 | 75 | 31 | 2k+ | Output is not escaped | ||
| #1404 | WP Emmet | 37 | 154 | 8 | 3k+ | Output is not escaped | ||
| #1405 | WP Export Categories & Taxonomies | 37 | 169 | 35 | 500 | Output is not escaped | ||
| #1406 | WP PageNavi Style | 37 | 109 | 11 | 8k+ | Unsafe printing function | ||
| #1407 | Persistent Login | 37 | 338 | 108 | 6k+ | Unsafe printing function | ||
| #1408 | WP Post Signature | 37 | 90 | 13 | 1k+ | Unsafe printing function | ||
| #1409 | Special Text Boxes | 37 | 38 | 42 | 2k+ | Direct Query | ||
| #1410 | TopNewsWp – Display Tikcer News, RSS Feed Widget and Many More | 37 | 878 | 59 | 800 | Output is not escaped | ||
| #1411 | Zakeke Interactive Product Designer for WooCommerce | 37 | 186 | 177 | 2k+ | Nonce verification recommended | ||
| #1412 | Accessibility | 38 | 66 | 61 | 1k+ | Non-prefixed global variable | ||
| #1413 | Admin Bar Editor – Toolbar Customization with User Role based access & Custom menus | 38 | 56 | 46 | 3k+ | Output is not escaped | ||
| #1414 | Admin Tools | 38 | 189 | 10 | 3k+ | Unsafe printing function | ||
| #1415 | Advanced Sermons | 38 | 833 | 184 | 1k+ | Unsafe printing function | ||
| #1416 | Announcement Bar | 38 | 192 | 61 | 3k+ | Non Singular String Literal Domain | ||
| #1417 | Activity Log – Monitor & Record User Changes | 38 | 81 | 149 | 200k+ | Nonce verification recommended | ||
| #1418 | Attachments | 38 | 238 | 66 | 8k+ | Unsafe printing function | ||
| #1419 | Beauty Form Styler for Gravity Forms | 38 | 70 | 93 | 600 | Output is not escaped | ||
| #1420 | Bible Verse of the Day | 38 | 378 | 23 | 3k+ | Unsafe printing function | ||
| #1421 | SoftTech-IT bKash, Rocket, Nagad | 38 | 164 | 81 | 6k+ | Text Domain Mismatch | ||
| #1422 | Car Route Planner Plugin | 38 | 135 | 17 | 400 | Output is not escaped | ||
| #1423 | Cecabank WooCommerce Plugin | 38 | 63 | 32 | 3k+ | Text Domain Mismatch | ||
| #1424 | Checkout Files Upload for WooCommerce | 38 | 57 | 120 | 7k+ | Input is not sanitized | ||
| #1425 | Chatbot for WordPress by Collect.chat ⚡️ | 38 | 58 | 36 | 6k+ | Unsafe printing function | ||
| #1426 | CRUDLab Disable Comments | 38 | 20 | 54 | 700 | Missing nonce verification | ||
| #1427 | Custom Menu Wizard Widget | 38 | 326 | 30 | 2k+ | Output is not escaped | ||
| #1428 | Login Page Customizer – Customize Login Screen & Branding | 38 | 36 | 172 | 1k+ | Non-prefixed function | ||
| #1429 | Datafeedr Comparison Sets | 38 | 450 | 53 | 3k+ | Output is not escaped | ||
| #1430 | Datafeedr WooCommerce Importer | 38 | 112 | 56 | 5k+ | Text Domain Mismatch | ||
| #1431 | Product Badge, Label, Countdown Timer for WooCommerce – Sale Booster | 38 | 37 | 98 | 5k+ | Interpolated SQL is not prepared | ||
| #1432 | Export User Data | 38 | 187 | 62 | 6k+ | Text Domain Mismatch | ||
| #1433 | Social Photo Fetcher | 38 | 151 | 43 | 1k+ | Output is not escaped | ||
| #1434 | GoDaddy Payments for WooCommerce | 38 | 58 | 65 | 2k+ | Output is not escaped | ||
| #1435 | GoUrl WooCommerce – Bitcoin Altcoin Payment Gateway Addon | 38 | 279 | 24 | 600 | Non Singular String Literal Domain | ||
| #1436 | WP Team – WordPress Team Member Plugin | 38 | 537 | 36 | 500 | Text Domain Mismatch | ||
| #1437 | Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logs | 38 | 36 | 106 | 2k+ | Non-prefixed global variable | ||
| #1438 | Coding Chicken – JetEngine Importer | 38 | 55 | 29 | 400 | Missing direct file access protection | ||
| #1439 | Jock On Air Now (JOAN) | 38 | 121 | 224 | 500 | Output is not escaped | ||
| #1440 | Magical Posts Display – Elementor Advanced Posts widgets | 38 | 115 | 46 | 3k+ | Output is not escaped | ||
| #1441 | Monetag Official Plugin | 38 | 133 | 32 | 5k+ | Text Domain Mismatch | ||
| #1442 | Most And Least Read Posts Widget | 38 | 130 | 24 | 1k+ | Output is not escaped | ||
| #1443 | MX Time Zone Clocks | 38 | 219 | 41 | 1k+ | Output is not escaped | ||
| #1444 | Contact Form Widget | 38 | 54 | 107 | 1k+ | Request data is not unslashed | ||
| #1445 | OneSignal – Web Push Notifications | 38 | 53 | 64 | 70k+ | Output is not escaped | ||
| #1446 | Popular Posts by Webline | 38 | 256 | 8 | 1k+ | Output is not escaped | ||
| #1447 | qTranslate META | 38 | 88 | 26 | 400 | Output is not escaped | ||
| #1448 | ShiftNav – Responsive Mobile Menu | 38 | 249 | 35 | 10k+ | Text Domain Mismatch | ||
| #1449 | Simple JWT Login – Allows you to use JWT on REST endpoints. | 38 | 712 | 95 | 4k+ | Output is not escaped | ||
| #1450 | Simple Keyword to Link | 38 | 90 | 49 | 3k+ | Non Singular String Literal Domain |
