diff --git a/src/utilities/locales.ts b/src/utilities/locales.ts
index aa8c294..9db8807 100644
--- a/src/utilities/locales.ts
+++ b/src/utilities/locales.ts
@@ -148,17 +148,17 @@ function extractStorefrontTranslationKeys(content: string): Set<string> {
     }
   }
 
-  // Combine with t_with_fallback translations
-  return new Set([...keys, ...extractTWithFallbackTranslationKeys(content)])
+  // Combine with utility.translate translations
+  return new Set([...keys, ...extractUtilityTranslateKeys(content)])
 }
 
-function extractTWithFallbackTranslationKeys(content: string): Set<string> {
+function extractUtilityTranslateKeys(content: string): Set<string> {
   // Find translations assigned to variables first
   const assignedTranslations = findTranslationVariables(content)
 
   // Find both direct keys and variable-based keys
-  const directKeys = extractDirectTWithFallbackTranslationKeys(content)
-  const variableKeys = extractVariableTWithFallbackTranslationKeys(content, assignedTranslations)
+  const directKeys = extractDirectUtilityTranslateKeys(content)
+  const variableKeys = extractVariableUtilityTranslateKeys(content, assignedTranslations)
 
   return new Set([...directKeys, ...variableKeys])
 }
@@ -176,9 +176,9 @@ function findTranslationVariables(content: string): Map<string, string> {
   return assignments
 }
 
-function extractDirectTWithFallbackTranslationKeys(content: string): Set<string> {
+function extractDirectUtilityTranslateKeys(content: string): Set<string> {
   const keys = new Set<string>()
-  const pattern = /render\s+["']t_with_fallback["'][^%]*key:\s*["']([^"']+)["']/g
+  const pattern = /render\s+["']utility.translate["'][^%]*key:\s*["']([^"']+)["']/g
 
   const matches = [...content.matchAll(pattern)]
   for (const match of matches) {
@@ -188,9 +188,9 @@ function extractDirectTWithFallbackTranslationKeys(content: string): Set<string>
   return keys
 }
 
-function extractVariableTWithFallbackTranslationKeys(content: string, assignedTranslations: Map<string, string>): Set<string> {
+function extractVariableUtilityTranslateKeys(content: string, assignedTranslations: Map<string, string>): Set<string> {
   const keys = new Set<string>()
-  const pattern = /render\s+["']t_with_fallback["'][^%]*t:\s*([^\s,}]+)/g
+  const pattern = /render\s+["']utility.translate["'][^%]*t:\s*([^\s,}]+)/g
 
   const matches = [...content.matchAll(pattern)]
   for (const match of matches) {
diff --git a/test/commands/theme/locale/clean.test.ts b/test/commands/theme/locale/clean.test.ts
index 746dcc6..f8f828d 100644
--- a/test/commands/theme/locale/clean.test.ts
+++ b/test/commands/theme/locale/clean.test.ts
@@ -67,8 +67,8 @@ describe('theme locale clean', () => {
 
     const storefrontContent = JSON.parse(fs.readFileSync(path.join(testThemeLocalesPath, 'en.default.json'), 'utf8'))
     expect(storefrontContent).to.have.nested.property('actions.add_to_cart')
-    expect(storefrontContent).to.have.nested.property('t_with_fallback.direct_key')
-    expect(storefrontContent).to.have.nested.property('t_with_fallback.variable_key')
+    expect(storefrontContent).to.have.nested.property('translate.direct_key')
+    expect(storefrontContent).to.have.nested.property('translate.variable_key')
 
     const schemaContent = JSON.parse(fs.readFileSync(path.join(testThemeLocalesPath, 'en.default.schema.json'), 'utf8'))
     expect(schemaContent).to.have.nested.property('section.name')
diff --git a/test/commands/theme/locale/sync.test.ts b/test/commands/theme/locale/sync.test.ts
index e00e96b..6f8849e 100644
--- a/test/commands/theme/locale/sync.test.ts
+++ b/test/commands/theme/locale/sync.test.ts
@@ -34,13 +34,13 @@ describe('theme locale sync', () => {
 
     const storefrontContent = JSON.parse(fs.readFileSync(path.join(testThemeLocalesPath, 'en.default.json'), 'utf8'))
     expect(storefrontContent).to.have.nested.property('actions.add_to_cart')
-    expect(storefrontContent).to.have.nested.property('t_with_fallback.direct_key')
-    expect(storefrontContent).to.have.nested.property('t_with_fallback.variable_key')
+    expect(storefrontContent).to.have.nested.property('translate.direct_key')
+    expect(storefrontContent).to.have.nested.property('translate.variable_key')
 
     const frStorefrontContent = JSON.parse(fs.readFileSync(path.join(testThemeLocalesPath, 'fr.json'), 'utf8'))
     expect(frStorefrontContent).to.have.nested.property('actions.add_to_cart')
-    expect(frStorefrontContent).to.have.nested.property('t_with_fallback.direct_key')
-    expect(frStorefrontContent).to.have.nested.property('t_with_fallback.variable_key')
+    expect(frStorefrontContent).to.have.nested.property('translate.direct_key')
+    expect(frStorefrontContent).to.have.nested.property('translate.variable_key')
 
     expect(frStorefrontContent.actions.add_to_cart).to.equal(sourceFr.actions.add_to_cart)
   })
@@ -136,8 +136,8 @@ describe('theme locale sync', () => {
     expect(storefrontContent).to.not.have.property('unused')
 
     expect(storefrontContent).to.have.nested.property('actions.add_to_cart')
-    expect(storefrontContent).to.have.nested.property('t_with_fallback.direct_key')
-    expect(storefrontContent).to.have.nested.property('t_with_fallback.variable_key')
+    expect(storefrontContent).to.have.nested.property('translate.direct_key')
+    expect(storefrontContent).to.have.nested.property('translate.variable_key')
   })
 
   it('syncs schema files with add-and-override mode', async () => {
@@ -170,8 +170,8 @@ describe('theme locale sync', () => {
     expect(schemaContent).to.not.have.nested.property('additional.new_setting')
 
     expect(storefrontContent).to.have.nested.property('actions.add_to_cart')
-    expect(storefrontContent).to.have.nested.property('t_with_fallback.direct_key')
-    expect(storefrontContent).to.have.nested.property('t_with_fallback.variable_key')
+    expect(storefrontContent).to.have.nested.property('translate.direct_key')
+    expect(storefrontContent).to.have.nested.property('translate.variable_key')
     expect(schemaContent).to.have.nested.property('section.name')
     expect(schemaContent).to.have.nested.property('section.settings.logo_label')
   })
diff --git a/test/fixtures/locales/en.default.json b/test/fixtures/locales/en.default.json
index 329174a..71375d1 100644
--- a/test/fixtures/locales/en.default.json
+++ b/test/fixtures/locales/en.default.json
@@ -5,15 +5,15 @@
   "additional": {
     "new_key": "This is a new translation (source)"
   },
-  "t_with_fallback": {
-    "direct_key": "Direct key (source)",
-    "variable_key": "Variable key (source)"
-  },
   "tags": {
     "new": "New",
     "sale": "Sale",
     "featured": "Featured",
     "custom": "Custom Tag",
     "special": "Special Tag"
+  },
+  "translate": {
+    "direct_key": "Direct key (source)",
+    "variable_key": "Variable key (source)"
   }
 }
diff --git a/test/fixtures/locales/fr.json b/test/fixtures/locales/fr.json
index 030c44a..a15e228 100644
--- a/test/fixtures/locales/fr.json
+++ b/test/fixtures/locales/fr.json
@@ -5,15 +5,15 @@
   "additional": {
     "new_key": "Ceci est une nouvelle traduction (source)"
   },
-  "t_with_fallback": {
-    "direct_key": "Clé directe (source)",
-    "variable_key": "Clé variable (source)"
-  },
   "tags": {
     "new": "Nouveau",
     "sale": "En solde",
     "featured": "En vedette",
     "custom": "Personnalisée",
     "special": "Spéciale"
+  },
+  "translate": {
+    "direct_key": "Clé directe (source)",
+    "variable_key": "Clé variable (source)"
   }
 }
diff --git a/test/fixtures/theme/locales/en.default.json b/test/fixtures/theme/locales/en.default.json
index 23c96b7..6f436ca 100644
--- a/test/fixtures/theme/locales/en.default.json
+++ b/test/fixtures/theme/locales/en.default.json
@@ -2,7 +2,7 @@
   "actions": {
     "add_to_cart": "Add to cart"
   },
-  "t_with_fallback": {
+  "translate": {
     "direct_key": "Direct key",
     "variable_key": "Variable key"
   },
diff --git a/test/fixtures/theme/snippets/t-with-fallback-usage.liquid b/test/fixtures/theme/snippets/t-with-fallback-usage.liquid
index e8d9b73..1bd4398 100644
--- a/test/fixtures/theme/snippets/t-with-fallback-usage.liquid
+++ b/test/fixtures/theme/snippets/t-with-fallback-usage.liquid
@@ -1,3 +1,3 @@
-{%- assign translation_key = 't_with_fallback.variable_key' | t -%}
-{%- render 't_with_fallback', t: translation_key -%}
-{%- render 't_with_fallback', key: 't_with_fallback.direct_key' -%}
+{%- assign translation_key = 'translate.variable_key' | t -%}
+{%- render 'utility.translate', t: translation_key -%}
+{%- render 'utility.translate', key: 'translate.direct_key' -%}