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 |
|---|---|---|---|---|---|---|---|---|
| #651 | WP Yelp Review Slider | 25 | 429 | 645 | 1k+ | Non-prefixed global variable | ||
| #652 | WPCargo Track & Trace | 25 | 239 | 557 | 10k+ | Non-prefixed global variable | ||
| #653 | WPvivid Backup for MainWP | 25 | 818 | 1,794 | 10k+ | Missing nonce verification | ||
| #654 | WPvivid — Backup, Migration & Staging | 25 | 900 | 1,461 | 900k+ | Non-prefixed namespace | ||
| #655 | Backup, Restore and Migrate your sites with XCloner | 25 | 238 | 864 | 10k+ | Input is not sanitized | ||
| #656 | YeeMail — Email Template Builder & Customizer | 25 | 606 | 222 | 600 | wp function not compatible with requires wp | ||
| #657 | AI Content Writing Assistant | 26 | 1,069 | 516 | 700 | Text Domain Mismatch | ||
| #658 | A WP Life Companion | 26 | 1,703 | 458 | 6k+ | Text Domain Mismatch | ||
| #659 | Cyclone Demo Importer | 26 | 1,778 | 448 | 10k+ | Text Domain Mismatch | ||
| #660 | WP Frontend Admin – Display WP Admin Pages in the Frontend | 26 | 347 | 337 | 400 | Non Singular String Literal Domain | ||
| #661 | Ditty – Responsive News Tickers, Sliders, and Lists | 26 | 561 | 484 | 30k+ | Output is not escaped | ||
| #662 | ELEX WooCommerce Google Shopping (Google Product Feed) | 26 | 226 | 242 | 1k+ | Text Domain Mismatch | ||
| #663 | FlagShip WooCommerce Shipping | 26 | 495 | 188 | 400 | Non Singular String Literal Domain | ||
| #664 | FuseWP – WordPress User Sync to Email List & Marketing Automation (Mailchimp, Constant Contact, ActiveCampaign etc.) | 26 | 594 | 417 | 2k+ | Exception output is not escaped | ||
| #665 | FV Antispam | 26 | 332 | 239 | 900 | Output is not escaped | ||
| #666 | Ibtana – WordPress Website Builder | 26 | 173 | 409 | 10k+ | Non-prefixed global variable | ||
| #667 | Icegram Collect – Easy Form, Lead Collection and Subscription plugin | 26 | 423 | 292 | 2k+ | Output is not escaped | ||
| #668 | Image SEO – AI-Driven Image SEO Optimizer | 26 | 350 | 327 | 1k+ | Text Domain Mismatch | ||
| #669 | Kirki – Freeform Page Builder, Website Builder & Customizer | 26 | 192 | 799 | 500k+ | Nonce verification recommended | ||
| #670 | Loco Translate | 26 | 454 | 242 | 1m+ | Output is not escaped | ||
| #671 | Media File Renamer: Rename for better SEO (AI-Powered) | 26 | 154 | 170 | 40k+ | Direct Query | ||
| #672 | Omise Payments | 26 | 358 | 256 | 2k+ | Output is not escaped | ||
| #673 | OOPSpam Anti-Spam: Spam Protection for WordPress Forms & Comments (No CAPTCHA) | 26 | 272 | 576 | 6k+ | Request data is not unslashed | ||
| #674 | Organic Builder Widgets – Simple WordPress Page Builder | 26 | 1,034 | 125 | 4k+ | Output is not escaped | ||
| #675 | Paytium: Mollie payment forms & donations | 26 | 506 | 551 | 3k+ | Unsafe printing function | ||
| #676 | Product Table For WooCommerce | 26 | 191 | 858 | 600 | Non-prefixed global variable | ||
| #677 | Profile Extra Fields by BestWebSoft | 26 | 514 | 532 | 2k+ | Text Domain Mismatch | ||
| #678 | Related Posts Thumbnails Plugin for WordPress | 26 | 382 | 198 | 20k+ | Output is not escaped | ||
| #679 | Role Based Pricing for Woo by Meow Crew | 26 | 548 | 1,354 | 2k+ | Non-prefixed global variable | ||
| #680 | Send Users Email – Email Subscribers, Email Marketing Newsletter | 26 | 188 | 415 | 5k+ | Non-prefixed global variable | ||
| #681 | Sliced Invoices – WordPress Invoice Plugin | 26 | 684 | 455 | 5k+ | Output is not escaped | ||
| #682 | StoreGrowth: Smart Sales Booster for WooCommerce | BOGO, Upsells, Direct Checkout, Quick View, Side Cart | 26 | 125 | 420 | 2k+ | Non-prefixed global variable | ||
| #683 | Subscriber by BestWebSoft | 26 | 550 | 376 | 900 | Text Domain Mismatch | ||
| #684 | SV Proven Expert | 26 | 747 | 380 | 900 | Output is not escaped | ||
| #685 | Theater for WordPress | 26 | 348 | 344 | 600 | Output is not escaped | ||
| #686 | UpdraftCentral Dashboard | 26 | 267 | 180 | 6k+ | Missing Translators Comment | ||
| #687 | User Submitted Posts – Enable Users to Submit Posts from the Front End | 26 | 699 | 396 | 10k+ | Text Domain Mismatch | ||
| #688 | Virtue/Ascend/Pinnacle Toolkit | 26 | 605 | 300 | 30k+ | Output is not escaped | ||
| #689 | XL NMI Gateway for WooCommerce | 26 | 695 | 436 | 1k+ | Text Domain Mismatch | ||
| #690 | Faktur Pro for WooCommerce | 26 | 416 | 218 | 1k+ | Text Domain Mismatch | ||
| #691 | WP Flashy Marketing Automation | 26 | 432 | 186 | 2k+ | Text Domain Mismatch | ||
| #692 | WPFrank Companion | 26 | 2,356 | 865 | 1k+ | Text Domain Mismatch | ||
| #693 | Accordions – Responsive Accordion & FAQ Plugin for WordPress | 27 | 554 | 158 | 1k+ | Text Domain Mismatch | ||
| #694 | Addon Elements for Elementor (formerly Elementor Addon Elements) | 27 | 4,065 | 103 | 90k+ | Text Domain Mismatch | ||
| #695 | Divi Torque Lite – Divi Modules for the Divi Builder & Theme | 27 | 144 | 265 | 50k+ | Non-prefixed global variable | ||
| #696 | Amazon Product in a Post Plugin | 27 | 362 | 416 | 800 | Output is not escaped | ||
| #697 | Arconix FAQ | 27 | 552 | 201 | 6k+ | Text Domain Mismatch | ||
| #698 | BackUpWordPress | 27 | 245 | 271 | 90k+ | Non-prefixed global variable | ||
| #699 | Comment Link Remove and Other Comment Tools | 27 | 691 | 132 | 7k+ | Text Domain Mismatch | ||
| #700 | Polls CP | 27 | 399 | 500 | 400 | Output is not escaped |
