diff --git a/assets/css/admin.css b/assets/css/admin.css
index 8b68dfd..46af838 100644
--- a/assets/css/admin.css
+++ b/assets/css/admin.css
@@ -1,5 +1,5 @@
 /**
- * OpenTrust admin styles.
+ * Open Trust Center admin styles.
  */
 
 /* Server-rendered visibility toggle. jQuery .show()/.hide() override via inline style. */
@@ -898,7 +898,7 @@
 .ettic-otc-tools-action--update { color: #854d0e; font-weight: 600; }
 
 /* Active-model dropdown — provider-deprecated id marker. */
-.opentrust-ai-model-unavailable {
+.ettic-otc-ai-model-unavailable {
     display: inline-flex;
     align-items: center;
     gap: 6px;
@@ -906,7 +906,7 @@
     vertical-align: middle;
 }
 
-.opentrust-ai-model-unavailable .description {
+.ettic-otc-ai-model-unavailable .description {
     margin: 0;
     color: #b91c1c;
 }
diff --git a/assets/css/chat.css b/assets/css/chat.css
index fda3828..d4f5e9b 100644
--- a/assets/css/chat.css
+++ b/assets/css/chat.css
@@ -1,5 +1,5 @@
 /**
- * OpenTrust AI chat page styles.
+ * Open Trust Center AI chat page styles.
  * Inlined into /trust-center/ask/ via template_redirect.
  * Layered into @layer ettic-otc to avoid theme bleed.
  *
diff --git a/assets/js/admin.js b/assets/js/admin.js
index fb77071..9dc06c9 100644
--- a/assets/js/admin.js
+++ b/assets/js/admin.js
@@ -1,5 +1,5 @@
 /**
- * OpenTrust admin scripts.
+ * Open Trust Center admin scripts.
  *
  * Handles the colour picker and media uploader on the settings page,
  * plus any CPT meta-box interactions.
@@ -8,7 +8,7 @@
     'use strict';
 
     // ── Accent contrast helpers ─────────────────
-    // Mirrors OpenTrust::accent_safe_lightness() — clamps HSL lightness just
+    // Mirrors Ettic_OTC::accent_safe_lightness() — clamps HSL lightness just
     // far enough to hit WCAG 4.5:1 contrast against white, preserving hue and
     // saturation so the adjusted colour stays on-brand.
     var ACCENT_TARGET_CONTRAST = 4.5;
@@ -122,7 +122,7 @@
     }
 
     function updateAccentWarning(hex) {
-        var $warning = $('#opentrust-accent-warning');
+        var $warning = $('#ettic-otc-accent-warning');
         if (!$warning.length) return;
 
         var result = accentSafe(hex);
@@ -146,9 +146,9 @@
 
     $(function () {
         // ── Colour picker ──────────────────────────
-        var $accentInput  = $('#opentrust_accent_color');
-        var $forceExact   = $('#opentrust_accent_force_exact');
-        var $accentWarning = $('#opentrust-accent-warning');
+        var $accentInput  = $('#ettic_otc_accent_color');
+        var $forceExact   = $('#ettic_otc_accent_force_exact');
+        var $accentWarning = $('#ettic-otc-accent-warning');
 
         $('.ettic-otc-color-picker').wpColorPicker({
             change: function (event, ui) {
@@ -445,9 +445,9 @@
     if (!titleInput) return;
 
     // Meta keys (with leading underscore) map to DOM ids by stripping the
-    // leading underscore: `_opentrust_cert_type` → `opentrust_cert_type`.
+    // leading underscore: `_ettic_otc_cert_type` → `ettic_otc_cert_type`.
     var metaKeyToDomId = function (metaKey) {
-        return metaKey.replace(/^_opentrust_/, 'opentrust_');
+        return metaKey.replace(/^_ettic_otc_/, 'ettic_otc_');
     };
 
     var normalize = function (value) {
@@ -801,7 +801,7 @@
  * Certification type toggle.
  *
  * Shows or hides the "certified only" fields (issuing body, status, dates)
- * based on the `_opentrust_cert_type` select. A compliant certification has no
+ * based on the `_ettic_otc_cert_type` select. A compliant certification has no
  * audit and therefore no auditor, no issue date, no expiry, and no status
  * state machine, so those fields are hidden from the form entirely.
  * Hidden inputs still submit their values, which matches the "keep data
@@ -836,7 +836,7 @@
 (function () {
     'use strict';
 
-    var toggle = document.getElementById('opentrust_publish_new_version');
+    var toggle = document.getElementById('ettic_otc_publish_new_version');
     if (!toggle) return;
 
     toggle.addEventListener('change', function () {
@@ -845,7 +845,7 @@
             wrap.style.display = this.checked ? 'block' : 'none';
         }
         if (this.checked) {
-            var summary = document.getElementById('opentrust_version_summary');
+            var summary = document.getElementById('ettic_otc_version_summary');
             if (summary) summary.focus();
         }
     });
diff --git a/assets/js/chat.js b/assets/js/chat.js
index 73990e7..b91b4c1 100644
--- a/assets/js/chat.js
+++ b/assets/js/chat.js
@@ -1,7 +1,7 @@
 /**
- * OpenTrust AI chat page controller.
+ * Open Trust Center AI chat page controller.
  *
- * - Streams SSE events from /wp-json/opentrust/v1/chat.
+ * - Streams SSE events from /wp-json/ettic-otc/v1/chat.
  * - Renders tokens, citations, and done events into message bubbles.
  * - Maintains conversation history in sessionStorage.
  * - Handles refuse-to-answer, stop, retry, copy, share, print.
@@ -22,7 +22,7 @@
     }
 
     var strings = config.strings || {};
-    var STORAGE_KEY = 'opentrust.chat.history';
+    var STORAGE_KEY = 'ettic-otc.chat.history';
 
     // Honor the visitor's reduced-motion preference. When set, we skip the
     // rAF-paced typewriter and render whatever's in the buffer the moment a
diff --git a/assets/js/frontend.js b/assets/js/frontend.js
index 40aa9c0..89589b4 100644
--- a/assets/js/frontend.js
+++ b/assets/js/frontend.js
@@ -1,5 +1,5 @@
 /**
- * OpenTrust frontend interactions.
+ * Open Trust Center frontend interactions.
  *
  * - Smooth scroll for anchor links
  * - Scroll-spy for sticky navigation
diff --git a/wpml-config.xml b/wpml-config.xml
index 8d06d30..e90e61c 100644
--- a/wpml-config.xml
+++ b/wpml-config.xml
@@ -4,14 +4,14 @@
     Translation configuration for WPML and Polylang. Both plugins read this
     file from the plugin root at activation time and use it to:
 
-      1. Register OpenTrust's four custom post types as translatable content,
+      1. Register Open Trust Center's four custom post types as translatable content,
          so multilingual editors can create per-language variants of policies,
          certifications, subprocessors, and data practices.
       2. Tell the translation plugin which custom meta fields carry
          human-readable text that should be translated, versus slugs, dates,
          IDs, or booleans that should be copied verbatim across languages.
 
-    The custom taxonomies list is empty because OpenTrust does not register
+    The custom taxonomies list is empty because Open Trust Center does not register
     any taxonomies — policy category, certification status, and data-practice
     legal basis are enum slugs stored in post meta, not WordPress taxonomies.
     -->