chore(en): add more description for MergeSMR

.docs/content/docs/reference/merge-skinned-mesh/index.md

@@ -19,7 +19,13 @@ Also, it can reduce material slots using the same material, so we can reduce ren
 This component makes it impossible to turn meshes on and off individually on animations, but material-related animations will work without modification.
 
 This component will configure Meshes, Materials, BlendShapes, and Bounds but other settings will not be modified.
-Please edit SkinnedMeshRenderer component attached to same GameObject as MergeSkinnedMesh to set AnchorOverride or else.
+Please edit SkinnedMeshRenderer component attached to same GameObject as MergeSkinnedMesh to set Anchor Override or else.
+
+{{< hint info >}}
+
+If you are using [Modular Avatar], you can add [`MA Mesh Settings`] component to the root of the avatar to set the Anchor Override or else for the whole avatar.
+
+{{< /hint >}}
 
 This component is good for merging your cloth meshes and body meshes but not good for face meshes because BlendShape can cause performance impact.
 BlendShape is a feature became heavier in proportion to the count of vertices and BlendShapes.
@@ -69,3 +75,6 @@ If this checkbox is checked, renderers whose enablement is different than target
 If this component found some Materials used in multiple renderers, the Materials will be listed here.
 
 Check `Merge` to merge those MaterialSlots (SubMeshes) into one MaterialSlot. This reduces DrawCalls.
+
+[Modular Avatar]: https://modular-avatar.nadena.dev
+[`MA Mesh Settings`]: https://modular-avatar.nadena.dev/docs/reference/mesh-settings

Localization/en-us.po

@@ -339,9 +339,17 @@ msgstr "Please exclude this from the source SkinnedMeshRenderers or remove Cloth
 msgid "MergeSkinnedMesh:warning:no-root-bone"
 msgstr "Root Bone of the merged mesh is not set. This may cause unexpected behavior."
 
+msgid "MergeSkinnedMesh:warning:no-root-bone:description"
+msgstr "MergeSkinnedMesh does not automatically set the Root Bone of the merged mesh, so you need to set manually.\n"
+"If you are using [Modular Avatar], you can also add [`MA Mesh Settings`] component to the root of the avatar to set the Root Bone for the whole avatar."
+
 msgid "MergeSkinnedMesh:warning:no-probe-anchor"
 msgstr "Anchor Override of the merged mesh is not set. This may cause unexpected behavior."
 
+msgid "MergeSkinnedMesh:warning:no-probe-anchor:description"
+msgstr "MergeSkinnedMesh does not automatically set the Anchor Override of the merged mesh, so you need to set manually.\n"
+""If you are using [Modular Avatar], you can also add [`MA Mesh Settings`] component to the root of the avatar to set the Anchor Override for the whole avatar."
+
 # endregion
 
 # region MergeToonLitMaterial