diff -r ac0df9272162 roundup/cgi/PageTemplates/GlobalTranslationService.py
--- a/roundup/cgi/PageTemplates/GlobalTranslationService.py	Tue May 03 13:16:28 2022 -0400
+++ b/roundup/cgi/PageTemplates/GlobalTranslationService.py	Wed May 04 07:49:48 2022 +0200
@@ -33,16 +33,3 @@
         cre = re.compile(r'\$(?:(%s)|\{(%s)\})' % (NAME_RE, NAME_RE))
         return cre.sub(repl, default or msgid)
     # XXX Not all of Zope.I18n.ITranslationService is implemented.
-
-translationService = DummyTranslationService()
-
-def setGlobalTranslationService(service):
-    """Sets the global translation service, and returns the previous one."""
-    global translationService
-    old_service = translationService
-    translationService = service
-    return old_service
-
-def getGlobalTranslationService():
-    """Returns the global translation service."""
-    return translationService
diff -r ac0df9272162 roundup/cgi/PageTemplates/TALES.py
--- a/roundup/cgi/PageTemplates/TALES.py	Tue May 03 13:16:28 2022 -0400
+++ b/roundup/cgi/PageTemplates/TALES.py	Wed May 04 07:49:48 2022 +0200
@@ -24,7 +24,6 @@
 from roundup.cgi import ZTUtils
 from weakref import ref
 from .MultiMapping import MultiMapping
-from .GlobalTranslationService import getGlobalTranslationService
 
 ustr = str
 
diff -r ac0df9272162 roundup/cgi/engine_zopetal.py
--- a/roundup/cgi/engine_zopetal.py	Tue May 03 13:16:28 2022 -0400
+++ b/roundup/cgi/engine_zopetal.py	Wed May 04 07:49:48 2022 +0200
@@ -9,7 +9,7 @@
 import os.path
 
 from roundup.cgi.templating import StringIO, context, TALLoaderBase
-from roundup.cgi.PageTemplates import PageTemplate, GlobalTranslationService
+from roundup.cgi.PageTemplates import PageTemplate
 from roundup.cgi.PageTemplates.Expressions import getEngine
 from roundup.cgi.TAL import TALInterpreter