diff --git a/packages/utils/src/string/string.utils.test.ts b/packages/utils/src/string/string.utils.test.ts
index ead94a1..ad93dfe 100644
--- a/packages/utils/src/string/string.utils.test.ts
+++ b/packages/utils/src/string/string.utils.test.ts
@@ -71,16 +71,16 @@ describe('StringUtils', () => {
 
   describe('Capitalization', () => {
     it('should capitalize first letter only', () => {
-      expect(StringUtils.of('hELLO world').capitalizeFirst().value()).toBe('Hello world');
+      expect(StringUtils.of('hELLO world').sentenceCase().value()).toBe('Hello world');
     });
 
     it('should capitalize each word', () => {
-      expect(StringUtils.of('hello world').capitalizeEachWord().value()).toBe('Hello World');
+      expect(StringUtils.of('hello world').capitalizeCase().value()).toBe('Hello World');
     });
 
-    it('should handle double spaces in capitalizeEachWord', () => {
+    it('should handle double spaces in capitalizeCase', () => {
       // Test regex logic for splitting words
-      expect(StringUtils.of('hello   world').capitalizeEachWord().value()).toBe('Hello World');
+      expect(StringUtils.of('hello   world').capitalizeCase().value()).toBe('Hello World');
     });
   });
 
diff --git a/packages/utils/src/string/string.utils.ts b/packages/utils/src/string/string.utils.ts
index 277861d..cfb8211 100644
--- a/packages/utils/src/string/string.utils.ts
+++ b/packages/utils/src/string/string.utils.ts
@@ -14,7 +14,7 @@
  * // Basic Chaining
  * StringUtils.of("  hello world  ")
  * .trim()
- * .capitalizeEachWord()
+ * .capitalizeCase()
  * .value(); // "Hello World"
  * ------------------------------------------------------------
  */
@@ -38,8 +38,8 @@ interface IStringUtils {
   // --- Manipulations (Chainable) ---
   upperCase(): IStringUtils;
   lowerCase(): IStringUtils;
-  capitalizeFirst(): IStringUtils;
-  capitalizeEachWord(): IStringUtils;
+  capitalizeCase(): IStringUtils;
+  sentenceCase(): IStringUtils;
   limit(maxLength: number, suffix?: string): IStringUtils;
   trim(): IStringUtils;
   slugify(): IStringUtils;
@@ -125,28 +125,15 @@ export class StringUtils implements IStringUtils {
     return new StringUtils(this._value.toLowerCase());
   }
 
-  /**
-   * Capitalizes only the first letter of the entire string.
-   * Remainder is forced to lowercase (Sentence case).
-   *
-   * @example
-   * StringUtils.of("HELLO world").capitalizeFirst().value() // "Hello world"
-   */
-  capitalizeFirst(): StringUtils {
-    if (!this._value) return this;
-    const lower = this._value.toLowerCase();
-    return new StringUtils(lower.charAt(0).toUpperCase() + lower.slice(1));
-  }
-
   /**
    * Capitalizes the first letter of every word (Title Case).
    * Automatically handles multiple spaces.
    *
    * @example
-   * StringUtils.of("hello world").capitalizeEachWord().value() // "Hello World"
-   * StringUtils.of("hello   world").capitalizeEachWord().value() // "Hello World"
+   * StringUtils.of("hello world").capitalizeCase().value() // "Hello World"
+   * StringUtils.of("hello   world").capitalizeCase().value() // "Hello World"
    */
-  capitalizeEachWord(): StringUtils {
+  capitalizeCase(): StringUtils {
     if (!this._value) return this;
     const transformed = this._value
       .toLowerCase()
@@ -156,6 +143,19 @@ export class StringUtils implements IStringUtils {
     return new StringUtils(transformed);
   }
 
+  /**
+   * Capitalizes only the first letter of the entire string.
+   * Remainder is forced to lowercase (Sentence case).
+   *
+   * @example
+   * StringUtils.of("HELLO world").sentenceCase().value() // "Hello world"
+   */
+  sentenceCase(): StringUtils {
+    if (!this._value) return this;
+    const lower = this._value.toLowerCase();
+    return new StringUtils(lower.charAt(0).toUpperCase() + lower.slice(1));
+  }
+
   /**
    * Truncates string to a specific length and adds a suffix.
    *