diff --git a/manimlib/__init__.py b/manimlib/__init__.py
index 2043738c..67703a8f 100644
--- a/manimlib/__init__.py
+++ b/manimlib/__init__.py
@@ -38,8 +38,8 @@ from manimlib.mobject.probability import *
 from manimlib.mobject.shape_matchers import *
 from manimlib.mobject.svg.brace import *
 from manimlib.mobject.svg.drawings import *
-from manimlib.mobject.svg.labelled_string import *
 from manimlib.mobject.svg.mtex_mobject import *
+from manimlib.mobject.svg.string_mobject import *
 from manimlib.mobject.svg.svg_mobject import *
 from manimlib.mobject.svg.tex_mobject import *
 from manimlib.mobject.svg.text_mobject import *
diff --git a/manimlib/animation/creation.py b/manimlib/animation/creation.py
index d3a3dd23..86c5ca05 100644
--- a/manimlib/animation/creation.py
+++ b/manimlib/animation/creation.py
@@ -5,7 +5,7 @@ from abc import ABC, abstractmethod
 import numpy as np
 
 from manimlib.animation.animation import Animation
-from manimlib.mobject.svg.labelled_string import LabelledString
+from manimlib.mobject.svg.string_mobject import StringMobject
 from manimlib.mobject.types.vectorized_mobject import VGroup
 from manimlib.mobject.types.vectorized_mobject import VMobject
 from manimlib.utils.bezier import integer_interpolate
@@ -212,7 +212,7 @@ class AddTextWordByWord(ShowIncreasingSubsets):
     }
 
     def __init__(self, string_mobject, **kwargs):
-        assert isinstance(string_mobject, LabelledString)
+        assert isinstance(string_mobject, StringMobject)
         grouped_mobject = string_mobject.build_groups()
         digest_config(self, kwargs)
         if self.run_time is None:
diff --git a/manimlib/animation/transform_matching_parts.py b/manimlib/animation/transform_matching_parts.py
index 464d36e7..e82bafaf 100644
--- a/manimlib/animation/transform_matching_parts.py
+++ b/manimlib/animation/transform_matching_parts.py
@@ -12,7 +12,7 @@ from manimlib.animation.transform import ReplacementTransform
 from manimlib.animation.transform import Transform
 from manimlib.mobject.mobject import Mobject
 from manimlib.mobject.mobject import Group
-from manimlib.mobject.svg.labelled_string import LabelledString
+from manimlib.mobject.svg.string_mobject import StringMobject
 from manimlib.mobject.types.vectorized_mobject import VGroup
 from manimlib.mobject.types.vectorized_mobject import VMobject
 from manimlib.utils.config_ops import digest_config
@@ -160,13 +160,13 @@ class TransformMatchingStrings(AnimationGroup):
     }
 
     def __init__(self,
-        source: LabelledString,
-        target: LabelledString,
+        source: StringMobject,
+        target: StringMobject,
         **kwargs
     ):
         digest_config(self, kwargs)
-        assert isinstance(source, LabelledString)
-        assert isinstance(target, LabelledString)
+        assert isinstance(source, StringMobject)
+        assert isinstance(target, StringMobject)
         anims = []
         source_indices = list(range(len(source.labels)))
         target_indices = list(range(len(target.labels)))
@@ -233,11 +233,11 @@ class TransformMatchingStrings(AnimationGroup):
         )
         add_anims_from(
             FadeTransformPieces,
-            LabelledString.get_specified_part_items
+            StringMobject.get_specified_part_items
         )
         add_anims_from(
             FadeTransformPieces,
-            LabelledString.get_group_part_items
+            StringMobject.get_group_part_items
         )
 
         rest_source = VGroup(*[source[index] for index in source_indices])
diff --git a/manimlib/mobject/svg/mtex_mobject.py b/manimlib/mobject/svg/mtex_mobject.py
index 6245149e..149f313f 100644
--- a/manimlib/mobject/svg/mtex_mobject.py
+++ b/manimlib/mobject/svg/mtex_mobject.py
@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from manimlib.mobject.svg.labelled_string import LabelledString
+from manimlib.mobject.svg.string_mobject import StringMobject
 from manimlib.utils.tex_file_writing import display_during_execution
 from manimlib.utils.tex_file_writing import get_tex_config
 from manimlib.utils.tex_file_writing import tex_to_svg_file
@@ -31,7 +31,7 @@ if TYPE_CHECKING:
 SCALE_FACTOR_PER_FONT_POINT = 0.001
 
 
-class MTex(LabelledString):
+class MTex(StringMobject):
     CONFIG = {
         "font_size": 48,
         "alignment": "\\centering",
diff --git a/manimlib/mobject/svg/labelled_string.py b/manimlib/mobject/svg/string_mobject.py
similarity index 99%
rename from manimlib/mobject/svg/labelled_string.py
rename to manimlib/mobject/svg/string_mobject.py
index 18ecd556..5004960e 100644
--- a/manimlib/mobject/svg/labelled_string.py
+++ b/manimlib/mobject/svg/string_mobject.py
@@ -35,7 +35,7 @@ if TYPE_CHECKING:
     T = TypeVar("T")
 
 
-class LabelledString(SVGMobject, ABC):
+class StringMobject(SVGMobject, ABC):
     """
     An abstract base class for `MTex` and `MarkupText`
 
@@ -49,9 +49,9 @@ class LabelledString(SVGMobject, ABC):
     or a 2-tuple containing integers or None, or a collection of the above.
     Note, substrings specified cannot *partially* overlap with each other.
 
-    Each instance of `LabelledString` generates 2 svg files.
+    Each instance of `StringMobject` generates 2 svg files.
     The additional one is generated with some color commands inserted,
-    so that each submobject of the original `SVGMobject` will be "labelled"
+    so that each submobject of the original `SVGMobject` will be labelled
     by the color of its paired submobject from the additional `SVGMobject`.
     """
     CONFIG = {
@@ -208,7 +208,7 @@ class LabelledString(SVGMobject, ABC):
             unique_vals.append(val)
             indices.append(index)
         indices.append(len(vals))
-        val_ranges = LabelledString.get_neighbouring_pairs(indices)
+        val_ranges = StringMobject.get_neighbouring_pairs(indices)
         return list(zip(unique_vals, val_ranges))
 
     @staticmethod
diff --git a/manimlib/mobject/svg/text_mobject.py b/manimlib/mobject/svg/text_mobject.py
index 3bfdf0d2..93623c31 100644
--- a/manimlib/mobject/svg/text_mobject.py
+++ b/manimlib/mobject/svg/text_mobject.py
@@ -13,7 +13,7 @@ import pygments.lexers
 from manimlib.constants import DEFAULT_PIXEL_WIDTH, FRAME_WIDTH
 from manimlib.constants import NORMAL
 from manimlib.logger import log
-from manimlib.mobject.svg.labelled_string import LabelledString
+from manimlib.mobject.svg.string_mobject import StringMobject
 from manimlib.utils.config_ops import digest_config
 from manimlib.utils.customization import get_customization
 from manimlib.utils.directories import get_downloads_dir
@@ -61,7 +61,7 @@ class _Alignment:
         self.value = _Alignment.VAL_DICT[s.upper()]
 
 
-class MarkupText(LabelledString):
+class MarkupText(StringMobject):
     CONFIG = {
         "is_markup": True,
         "font_size": 48,