diff --git a/CMakeLists.txt b/CMakeLists.txt
index 92b9d39a..c241de98 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@ set(IGN_CMAKE_VER ${ignition-cmake3_VERSION_MAJOR})
 #============================================================================
 # Configure the project
 #============================================================================
-ign_configure_project(
+gz_configure_project(
   REPLACE_IGNITION_INCLUDE_PATH gz/launch
   VERSION_SUFFIX)
 
@@ -31,49 +31,49 @@ message(STATUS "\n\n-- ====== Finding Dependencies ======")
 
 #--------------------------------------
 # Find Tinyxml2
-ign_find_package(TINYXML2 REQUIRED PRIVATE PRETTY tinyxml2)
+gz_find_package(TINYXML2 REQUIRED PRIVATE PRETTY tinyxml2)
 
 #--------------------------------------
 # Find ignition-common
-ign_find_package(ignition-common5 REQUIRED PRIVATE)
+gz_find_package(ignition-common5 REQUIRED PRIVATE)
 set(IGN_COMMON_MAJOR_VER ${ignition-common5_VERSION_MAJOR})
 
 #--------------------------------------
 # Find ignition-utils
-ign_find_package(ignition-utils2 REQUIRED COMPONENTS cli)
+gz_find_package(ignition-utils2 REQUIRED COMPONENTS cli)
 set(IGN_UTILS_VER ${ignition-utils2_VERSION_MAJOR})
 
 #--------------------------------------
 # Find ignition-plugin
-ign_find_package(ignition-plugin2 REQUIRED_BY launch COMPONENTS loader register)
+gz_find_package(ignition-plugin2 REQUIRED_BY launch COMPONENTS loader register)
 set(IGN_PLUGIN_MAJOR_VER ${ignition-plugin2_VERSION_MAJOR})
 
 #--------------------------------------
 # Find ignition-tools
-ign_find_package(ignition-tools2
+gz_find_package(ignition-tools2
   REQUIRED
   PKGCONFIG "ignition-tools")
 
 #--------------------------------------
 # Find ignition-transport
-ign_find_package(ignition-transport12 REQUIRED)
+gz_find_package(ignition-transport12 REQUIRED)
 set(IGN_TRANSPORT_MAJOR_VER ${ignition-transport12_VERSION_MAJOR})
 
 #--------------------------------------
 # Find ignition-msgs
-ign_find_package(ignition-msgs9 REQUIRED)
+gz_find_package(ignition-msgs9 REQUIRED)
 set(IGN_MSGS_MAJOR_VER ${ignition-msgs9_VERSION_MAJOR})
 
 #--------------------------------------
 # Find ignition-math
-ign_find_package(ignition-math7 REQUIRED)
+gz_find_package(ignition-math7 REQUIRED)
 set(IGN_MATH_MAJOR_VER ${ignition-math7_VERSION_MAJOR})
 
 #--------------------------------------
 # Find ignition-gui
-ign_find_package(ignition-gui7 REQUIRED)
+gz_find_package(ignition-gui7 REQUIRED)
 set(IGN_GUI_MAJOR_VER ${ignition-gui7_VERSION_MAJOR})
-ign_find_package (Qt5
+gz_find_package (Qt5
   COMPONENTS
     Core
     Quick
@@ -83,12 +83,12 @@ ign_find_package (Qt5
 
 #--------------------------------------
 # Find ignition-gazebo
-ign_find_package(ignition-gazebo7 REQUIRED PRIVATE COMPONENTS gui)
+gz_find_package(ignition-gazebo7 REQUIRED PRIVATE COMPONENTS gui)
 set(IGN_GAZEBO_MAJOR_VER ${ignition-gazebo7_VERSION_MAJOR})
 
-ign_pkg_check_modules(websockets libwebsockets)
+gz_pkg_check_modules(websockets libwebsockets)
 if (NOT websockets_FOUND)
-  ign_build_warning("Unable to find libwebsockets. The websocket_server plugin will not be built.")
+  gz_build_warning("Unable to find libwebsockets. The websocket_server plugin will not be built.")
 endif()
 
 #--------------------------------------
@@ -103,7 +103,7 @@ add_subdirectory(plugins)
 #============================================================================
 # Configure the build
 #============================================================================
-ign_configure_build(QUIT_IF_BUILD_ERRORS)
+gz_configure_build(QUIT_IF_BUILD_ERRORS)
 
 #============================================================================
 # install example .ign files
@@ -113,7 +113,7 @@ add_subdirectory(examples)
 #============================================================================
 # Create package information
 #============================================================================
-ign_create_packages()
+gz_create_packages()
 
 #============================================================================
 # Configure documentation
@@ -121,7 +121,7 @@ ign_create_packages()
 configure_file(${CMAKE_SOURCE_DIR}/api.md.in ${CMAKE_BINARY_DIR}/api.md)
 configure_file(${CMAKE_SOURCE_DIR}/tutorials.md.in ${CMAKE_BINARY_DIR}/tutorials.md)
 
-ign_create_docs(
+gz_create_docs(
   API_MAINPAGE_MD "${CMAKE_BINARY_DIR}/api.md"
   TUTORIALS_MAINPAGE_MD "${CMAKE_BINARY_DIR}/tutorials.md"
   TAGFILES
diff --git a/include/gz/launch/CMakeLists.txt b/include/gz/launch/CMakeLists.txt
index 439642e6..bf4411e8 100644
--- a/include/gz/launch/CMakeLists.txt
+++ b/include/gz/launch/CMakeLists.txt
@@ -1 +1 @@
-ign_install_all_headers()
+gz_install_all_headers()
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 79180720..792971cb 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -9,7 +9,7 @@ set (gtest_sources
 )
 
 # Create the library target.
-ign_create_core_library(SOURCES ${sources} CXX_STANDARD 17)
+gz_create_core_library(SOURCES ${sources} CXX_STANDARD 17)
 
 # Link the libraries that we always need.
 target_link_libraries(${PROJECT_LIBRARY_TARGET_NAME}
@@ -26,7 +26,7 @@ target_link_libraries(${PROJECT_LIBRARY_TARGET_NAME}
 target_compile_definitions(${PROJECT_LIBRARY_TARGET_NAME} PRIVATE ${BACKWARD_DEFINITIONS})
 
 # Build the unit tests.
-ign_build_tests(TYPE UNIT SOURCES ${gtest_sources}
+gz_build_tests(TYPE UNIT SOURCES ${gtest_sources}
                 EXCLUDE_PROJECT_LIB
                 LIB_DEPS
                   ${PROJECT_LIBRARY_TARGET_NAME}
diff --git a/src/cmd/CMakeLists.txt b/src/cmd/CMakeLists.txt
index 30cadc32..7a7aed60 100644
--- a/src/cmd/CMakeLists.txt
+++ b/src/cmd/CMakeLists.txt
@@ -1,6 +1,6 @@
 # Collect source files into the "sources" variable and unit test files into the
 # "gtest_sources" variable.
-ign_get_libsources_and_unittests(sources gtest_sources)
+gz_get_libsources_and_unittests(sources gtest_sources)
 
 add_library(ign STATIC ign.cc)
 target_include_directories(ign PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
@@ -25,7 +25,7 @@ install(
 )
 
 # Build the unit tests.
-ign_build_tests(TYPE UNIT SOURCES ${gtest_sources}
+gz_build_tests(TYPE UNIT SOURCES ${gtest_sources}
   TEST_LIST test_list
   LIB_DEPS ${EXTRA_TEST_LIB_DEPS})
 
@@ -94,7 +94,7 @@ file(GENERATE
   OUTPUT "${cmd_script_generated}"
   INPUT  "${cmd_script_configured}")
 
-set(ign_library_path "${CMAKE_BINARY_DIR}/test/lib/$<CONFIG>/ruby/ignition/cmd${IGN_DESIGNATION}${PROJECT_VERSION_MAJOR}")
+set(gz_library_path "${CMAKE_BINARY_DIR}/test/lib/$<CONFIG>/ruby/ignition/cmd${IGN_DESIGNATION}${PROJECT_VERSION_MAJOR}")
 
 # Generate a configuration file for internal testing.
 # Note that the major version of the library is included in the name.
@@ -108,7 +108,7 @@ file(GENERATE
   INPUT "${CMAKE_CURRENT_BINARY_DIR}/${IGN_DESIGNATION}${PROJECT_VERSION_MAJOR}.yaml.configured")
 
 # Used for the installed version.
-set(ign_library_path "${CMAKE_INSTALL_PREFIX}/lib/ruby/ignition/cmd${IGN_DESIGNATION}${PROJECT_VERSION_MAJOR}")
+set(gz_library_path "${CMAKE_INSTALL_PREFIX}/lib/ruby/ignition/cmd${IGN_DESIGNATION}${PROJECT_VERSION_MAJOR}")
 
 # Generate the configuration file that is installed.
 # Note that the major version of the library is included in the name.
diff --git a/src/cmd/launch.yaml.in b/src/cmd/launch.yaml.in
index 60958215..c1c86c43 100644
--- a/src/cmd/launch.yaml.in
+++ b/src/cmd/launch.yaml.in
@@ -2,7 +2,7 @@
 format: 1.0.0
 library_name: @PROJECT_NAME_NO_VERSION@
 library_version: @PROJECT_VERSION_FULL@
-library_path: @ign_library_path@
+library_path: @gz_library_path@
 commands:
     - launch: Run and manage executables and plugins.
 ---
diff --git a/test/integration/CMakeLists.txt b/test/integration/CMakeLists.txt
index 8284bfea..1c6496c6 100644
--- a/test/integration/CMakeLists.txt
+++ b/test/integration/CMakeLists.txt
@@ -10,7 +10,7 @@ if(NOT WIN32)
   # Disable test on Windows, it deals with UNIX signals
   set(tests faulty_plugins.cc)
 
-  ign_build_tests(TYPE INTEGRATION SOURCES ${tests} TEST_LIST test_targets)
+  gz_build_tests(TYPE INTEGRATION SOURCES ${tests} TEST_LIST test_targets)
   foreach(test ${test_targets})
     target_compile_definitions(${test} PRIVATE
         "bad_plugins_LIB=\"$<TARGET_FILE:bad_plugins>\"")
diff --git a/test/performance/CMakeLists.txt b/test/performance/CMakeLists.txt
index 00083709..a73bfddb 100644
--- a/test/performance/CMakeLists.txt
+++ b/test/performance/CMakeLists.txt
@@ -4,4 +4,4 @@ set(tests)
 
 link_directories(${PROJECT_BINARY_DIR}/test)
 
-ign_build_tests(TYPE PERFORMANCE SOURCES ${tests})
+gz_build_tests(TYPE PERFORMANCE SOURCES ${tests})
diff --git a/test/regression/CMakeLists.txt b/test/regression/CMakeLists.txt
index ebbc7da6..aac9ecda 100644
--- a/test/regression/CMakeLists.txt
+++ b/test/regression/CMakeLists.txt
@@ -5,4 +5,4 @@ set(tests
 
 link_directories(${PROJECT_BINARY_DIR}/test)
 
-ign_build_tests(TYPE REGRESSION SOURCES ${tests})
+gz_build_tests(TYPE REGRESSION SOURCES ${tests})