diff --git a/bedrock/base/templates/includes/protocol/lang-switcher.html b/bedrock/base/templates/includes/protocol/lang-switcher.html
index f1bdc4ce0b..6ca78f8386 100644
--- a/bedrock/base/templates/includes/protocol/lang-switcher.html
+++ b/bedrock/base/templates/includes/protocol/lang-switcher.html
@@ -4,12 +4,16 @@
  file, You can obtain one at https://mozilla.org/MPL/2.0/.
 #}
 
-{% if translations|length > 1 %}
+
+
+{%- set available_languages = get_lang_switcher_options(request, translations) -%}
+
+{% if available_languages|length > 1 %}
   <form id="lang_form" class="mzp-c-language-switcher" method="get" action="#">
     <a class="mzp-c-language-switcher-link" href="{{ url('mozorg.locales') }}">{{ ftl('footer-language') }}</a>
     <label for="page-language-select">{{ ftl('footer-language') }}</label>
     <select id="page-language-select" class="mzp-js-language-switcher-select" name="lang" dir="ltr" data-testid="footer-language-select">
-      {% for code, label in translations|dictsort -%}
+      {% for code, label in available_languages|dictsort -%}
         {# Don't escape the label as it may include entity references
         # like "Português (do&nbsp;Brasil)" (Bug 861149) #}
         <option lang="{{ code }}" value="{{ code }}"{{ code|ifeq(LANG, " selected") }}>{{ label|safe|replace('English (US)', 'English') }}</option>
diff --git a/bedrock/base/templatetags/helpers.py b/bedrock/base/templatetags/helpers.py
index ff94ebb330..5acf435d85 100644
--- a/bedrock/base/templatetags/helpers.py
+++ b/bedrock/base/templatetags/helpers.py
@@ -17,6 +17,7 @@ from markupsafe import Markup
 
 from bedrock.base import waffle
 from bedrock.utils import expand_locale_groups
+from lib.l10n_utils import get_translations_native_names
 
 from ..urlresolvers import reverse
 
@@ -153,3 +154,22 @@ def alternate_url(path, locale):
         return alt_paths[path][locale]
 
     return None
+
+
+@library.global_function
+def get_lang_switcher_options(request, translations):
+    # For purely Django-rendered pages, or purely CMS-backed pages, we can just
+    # rely on the `translations` var in the render context to know what locales
+    # are viable for the page being rendered. Great! \o/
+    available_locales = translations
+
+    # However, if a URL route is decorated with bedrock.cms.decorators.prefer_cms
+    # that means that a page could come from the CMS or from Django depending on
+    # the locale being requested. In this situation _locales_available_via_cms
+    # and _locales_for_django_fallback_view are annotated onto the request.
+    # We need to use these to create a more accurate view of what locales are
+    # available
+    if hasattr(request, "_locales_available_via_cms") and hasattr(request, "_locales_for_django_fallback_view"):
+        available_locales = get_translations_native_names(sorted(set(request._locales_available_via_cms + request._locales_for_django_fallback_view)))
+
+    return available_locales
diff --git a/bedrock/cms/decorators.py b/bedrock/cms/decorators.py
index a7d84d80cb..96fad9a849 100644
--- a/bedrock/cms/decorators.py
+++ b/bedrock/cms/decorators.py
@@ -9,19 +9,41 @@ from django.http import Http404
 from wagtail.views import serve as wagtail_serve
 
 from bedrock.base.i18n import remove_lang_prefix
+from lib.l10n_utils.fluent import get_active_locales
+
+from .utils import get_cms_locales_for_path
 
 HTTP_200_OK = 200
 
 
-def prefer_cms(view_func):
+def prefer_cms(view_func=None, fallback_ftl_files=None, fallback_lang_codes=None):
     """
     A decorator that helps us migrate from pure Django-based views
-    to CMS views.
+    to CMS views, or support having _some_ locales served from the CMS and
+    other / evergreen content in other locales coming from Django views .
 
     It will try to see if `wagtail.views.serve` can find a live CMS page for the
     URL path that matches the current Django view's path, and if so, will
     return that. If not, it will let the regular Django view run.
 
+    Args:
+        view_func - the function to wrap
+        fallback_ftl_files (optional) - a list of the names of the Fluent files used by
+            the Django view that's being wrapped. It's a little repetitive, but
+            from those we can work out what locales the page is availble in
+            across the CMS and Django views
+        fallback_lang_codes (optional) - a list of strings of language codes that
+            show what locales are available for the Django view being wrapped.
+            This is useful if, for some reason, the Fluent files are not a reliable
+            way to determine the available locales for a page
+            (e.g. the Fluent files cover 20 locales for some strings which appear
+            on the page, but the main localized content is only in two languages,
+            because the contnet doesn't come from Fluent - such as Legal Docs,
+            which comes from a git repo)
+
+        Note that setting both fallback_lang_codes and fallback_ftl_files will cause
+        an exception to be raised - only one should be set, not both.
+
     Workflow:
 
     1. This decorator is added to the target view that will be replaced with CMS content
@@ -33,42 +55,100 @@ def prefer_cms(view_func):
 
     Example for a function-based view:
 
-        @prefer_cms
+        @prefer_cms(fallback_ftl_files=[...])  # or fallback_lang_codes=["fr", "es-MX",]
         def some_path(request):
             ...
 
     Or, in a URLconf for a regular Django view:
 
         ...
-        path("some/path/", prefer_cms(views.some_view)),
+        path("some/path/", prefer_cms(views.some_view, fallback_ftl_files=[...])),
+
+        # or
+
+        path("some/path/", prefer_cms(views.some_view, fallback_lang_codes=["fr", "pt-BR",])),
+
         ...
 
     Or, in a URLconf with Bedrock's page() helper:
         page(
             "about/leadership/",
             "mozorg/about/leadership/index.html",
+            ftl_files=["some/path/to/fluent/data"],
             decorators=[prefer_cms],
         )
 
+        (Note that no fallback_ftl_files is needed here - we'll just pick up the regular
+        ftl_files kwarg that's already used for page(). ALSO: fallback_ftl_files is NOT
+        supported for the page() helper, as we shouldn't need it in real use)
     """
 
-    @wraps(view_func)
-    def wrapped_view(request, *args, **kwargs):
-        path = remove_lang_prefix(request.path_info)
-        try:
-            # Does Wagtail have a route that matches this? If so, show that page
-            wagtail_response = wagtail_serve(request, path)
-            if wagtail_response.status_code == HTTP_200_OK:
-                return wagtail_response
-        except Http404:
-            pass
+    if fallback_ftl_files and fallback_lang_codes:
+        raise RuntimeError("The prefer_cms decorator can be configured with either fallback_ftl_files or fallback_lang_codes but not both.")
 
-        # If not, call the original view function, but remember to
-        # un-mark the request as being for a CMS page. This is so to avoid
-        # lib.l10n_utils.render() incorrectly looking for available translations
-        # based on CMS data - we're falling back to non-CMS pages, so we want
-        # the Fluent translations that are normal for a Django-rendered page
-        request.is_cms_page = False
-        return view_func(request, *args, **kwargs)
+    fallback_ftl_files = fallback_ftl_files or []
+    fallback_lang_codes = fallback_lang_codes or []
 
-    return wrapped_view
+    def _get_django_locales_available(
+        fallback_ftl_files,
+        fallback_lang_codes,
+        kwargs,
+    ):
+        # Prefer explicit list of lang codes over everything else
+        if fallback_lang_codes:
+            return fallback_lang_codes
+
+        # If we're looking at Fluent files, prefer the ftl_files kwarg (as used
+        # with page()) but also accept an explicitly added fallback_ftl_files param
+        _ftl_files = kwargs.get("ftl_files", fallback_ftl_files)
+        return get_active_locales(_ftl_files, force=True)
+
+    def decorator(func):
+        @wraps(func)
+        def wrapped_view(request, *args, **kwargs):
+            path = remove_lang_prefix(request.path_info)
+
+            # Annotate the request with the Django/fallback locales, as we'll
+            # need them for the language picket in the footer when rendering
+            # the Wagtail response IF there is a Wagtail match
+            request._locales_for_django_fallback_view = _get_django_locales_available(
+                fallback_ftl_files=fallback_ftl_files,
+                fallback_lang_codes=fallback_lang_codes,
+                kwargs=kwargs,
+            )
+
+            try:
+                # Does Wagtail have a route that matches this? If so, show that page
+                wagtail_response = wagtail_serve(request, path)
+                if wagtail_response.status_code == HTTP_200_OK:
+                    return wagtail_response
+            except Http404:
+                pass
+
+            # If the page does not exist in Wagtail, call the original view function and...
+            #
+            # 1) Un-mark this request as being for a CMS page (which happened
+            # via wagtail_serve()) to avoid lib.l10n_utils.render() incorrectly
+            # looking for available translations based on CMS data, rather than
+            # Fluent files
+            request.is_cms_page = False
+
+            # 2) Make extra sure this request is still annotated with any CMS-backed
+            # locale versions that are available, so that we can populate the
+            # language picker appropriately. (The annotation also happened via
+            # wagtail_serve() thanks to AbstractBedrockCMSPage._patch_request_for_bedrock
+            request._locales_available_via_cms = getattr(
+                request,
+                "_locales_available_via_cms",
+                get_cms_locales_for_path(request),
+            )
+            return func(request, *args, **kwargs)
+
+        return wrapped_view
+
+    # If view_func is None, the decorator was called with parameters
+    if view_func is None:
+        return decorator
+    else:
+        # Otherwise, apply the decorator directly to view_func
+        return decorator(view_func)
diff --git a/bedrock/cms/models/base.py b/bedrock/cms/models/base.py
index 11f264c005..6f13b5931a 100644
--- a/bedrock/cms/models/base.py
+++ b/bedrock/cms/models/base.py
@@ -59,7 +59,7 @@ class AbstractBedrockCMSPage(WagtailBasePage):
         # Quick annotation to help us track the origin of the page
         request.is_cms_page = True
 
-        # Patch in a list of CMS-available locales for pages that are translations, not just aliases
+        # Patch in a list of available locales for pages that are translations, not just aliases
         request._locales_available_via_cms = get_locales_for_cms_page(self)
         return request
 
diff --git a/bedrock/cms/utils.py b/bedrock/cms/utils.py
index 972faaac14..d9cb05fbb8 100644
--- a/bedrock/cms/utils.py
+++ b/bedrock/cms/utils.py
@@ -1,11 +1,26 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at https://mozilla.org/MPL/2.0/.
+from django.http import Http404
+
+
+def get_page_for_path(request, path):
+    from wagtail.models import Site
+
+    site = Site.find_for_request(request)
+    try:
+        page, args, kwargs = site.root_page.specific.route(request, path)
+        return page
+    except Http404:
+        pass
+
+    return None
 
 
 def get_locales_for_cms_page(page):
     # Patch in a list of CMS-available locales for pages that are
     # translations, not just aliases
+
     locales_available_via_cms = [page.locale.language_code]
     try:
         _actual_translations = (
@@ -21,3 +36,12 @@ def get_locales_for_cms_page(page):
         pass
 
     return locales_available_via_cms
+
+
+def get_cms_locales_for_path(request):
+    locales = []
+
+    if page := get_page_for_path(request=request, path=request.path):
+        locales = get_locales_for_cms_page(page)
+
+    return locales
diff --git a/bedrock/products/urls.py b/bedrock/products/urls.py
index 14df4578a2..4db73b8b00 100644
--- a/bedrock/products/urls.py
+++ b/bedrock/products/urls.py
@@ -39,12 +39,18 @@ urlpatterns = (
     # VPN Resource Center
     path(
         "vpn/resource-center/",
-        prefer_cms(views.resource_center_landing_view),
+        prefer_cms(
+            views.resource_center_landing_view,
+            fallback_lang_codes=["de", "en-US", "es-ES", "fr", "it", "ja", "nl", "pl", "pt-BR", "ru", "zh-CN"],
+        ),
         name="products.vpn.resource-center.landing",
     ),
     path(
         "vpn/resource-center/<slug:slug>/",
-        prefer_cms(views.resource_center_article_view),
+        prefer_cms(
+            views.resource_center_article_view,
+            fallback_lang_codes=["de", "en-US", "es-ES", "fr", "it", "ja", "nl", "pl", "pt-BR", "ru", "zh-CN"],
+        ),
         name="products.vpn.resource-center.article",
     ),
     path("monitor/waitlist-plus/", views.monitor_waitlist_plus_page, name="products.monitor.waitlist-plus"),