diff --git a/homeassistant/components/agent_dvr/strings.json b/homeassistant/components/agent_dvr/strings.json
index c24a6f638f67b..476d9956222e9 100644
--- a/homeassistant/components/agent_dvr/strings.json
+++ b/homeassistant/components/agent_dvr/strings.json
@@ -14,8 +14,8 @@
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
     },
     "error": {
-      "already_in_progress": "Config flow for device is already in progress.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "device_unavailable": "Device is not available"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/homeassistant/components/arcam_fmj/strings.json b/homeassistant/components/arcam_fmj/strings.json
index 67aaf7a11cbdc..a7a432ce7a47f 100644
--- a/homeassistant/components/arcam_fmj/strings.json
+++ b/homeassistant/components/arcam_fmj/strings.json
@@ -1,28 +1,28 @@
 {
-    "config": {
-        "abort": {
-            "already_configured": "Device was already setup.",
-            "already_in_progress": "Config flow for device is already in progress.",
-            "unable_to_connect": "Unable to connect to device."
-        },
-        "error": {},
-        "flow_title": "Arcam FMJ on {host}",
-        "step": {
-            "confirm": {
-                "description": "Do you want to add Arcam FMJ on `{host}` to Home Assistant?"
-            },
-            "user": {
-                "data": {
-                    "host": "[%key:common::config_flow::data::host%]",
-                    "port": "[%key:common::config_flow::data::port%]"
-                },
-                "description": "Please enter the host name or IP address of device."
-            }
-        }
+  "config": {
+    "abort": {
+      "already_configured": "Device was already setup.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
+      "unable_to_connect": "Unable to connect to device."
     },
-    "device_automation": {
-        "trigger_type": {
-            "turn_on": "{entity_name} was requested to turn on"
-        }
+    "error": {},
+    "flow_title": "Arcam FMJ on {host}",
+    "step": {
+      "confirm": {
+        "description": "Do you want to add Arcam FMJ on `{host}` to Home Assistant?"
+      },
+      "user": {
+        "data": {
+          "host": "[%key:common::config_flow::data::host%]",
+          "port": "[%key:common::config_flow::data::port%]"
+        },
+        "description": "Please enter the host name or IP address of device."
+      }
+    }
+  },
+  "device_automation": {
+    "trigger_type": {
+      "turn_on": "{entity_name} was requested to turn on"
     }
+  }
 }
diff --git a/homeassistant/components/axis/strings.json b/homeassistant/components/axis/strings.json
index 672bfe141b9d6..68577798dfcae 100644
--- a/homeassistant/components/axis/strings.json
+++ b/homeassistant/components/axis/strings.json
@@ -14,7 +14,7 @@
     },
     "error": {
       "already_configured": "Device is already configured",
-      "already_in_progress": "Config flow for device is already in progress.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "device_unavailable": "Device is not available",
       "faulty_credentials": "Bad user credentials"
     },
diff --git a/homeassistant/components/broadlink/strings.json b/homeassistant/components/broadlink/strings.json
index 53e63d4f363e4..efa9d3c35f072 100644
--- a/homeassistant/components/broadlink/strings.json
+++ b/homeassistant/components/broadlink/strings.json
@@ -32,7 +32,7 @@
     },
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
-      "already_in_progress": "There is already a configuration flow in progress for this device",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
       "invalid_host": "Invalid hostname or IP address",
       "not_supported": "Device not supported",
diff --git a/homeassistant/components/deconz/strings.json b/homeassistant/components/deconz/strings.json
index 8880689934b54..ed854623ef806 100644
--- a/homeassistant/components/deconz/strings.json
+++ b/homeassistant/components/deconz/strings.json
@@ -27,7 +27,7 @@
     },
     "abort": {
       "already_configured": "Bridge is already configured",
-      "already_in_progress": "Config flow for bridge is already in progress.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "no_bridges": "No deCONZ bridges discovered",
       "no_hardware_available": "No radio hardware connected to deCONZ",
       "not_deconz_bridge": "Not a deCONZ bridge",
diff --git a/homeassistant/components/denonavr/strings.json b/homeassistant/components/denonavr/strings.json
index 2ebdd2afb3f2d..6ac96f2c17c7f 100644
--- a/homeassistant/components/denonavr/strings.json
+++ b/homeassistant/components/denonavr/strings.json
@@ -26,7 +26,7 @@
     },
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
-      "already_in_progress": "Config flow for this Denon AVR is already in progress",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "connection_error": "Failed to connect, please try again, disconnecting mains power and ethernet cables and reconnecting them may help",
       "not_denonavr_manufacturer": "Not a Denon AVR Network Receiver, discovered manafucturer did not match",
       "not_denonavr_missing": "Not a Denon AVR Network Receiver, discovery information not complete"
diff --git a/homeassistant/components/esphome/strings.json b/homeassistant/components/esphome/strings.json
index af7515245b58e..c0f6aafa1b2e3 100644
--- a/homeassistant/components/esphome/strings.json
+++ b/homeassistant/components/esphome/strings.json
@@ -2,7 +2,7 @@
   "config": {
     "abort": {
       "already_configured": "ESP is already configured",
-      "already_in_progress": "ESP configuration is already in progress"
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]"
     },
     "error": {
       "resolve_error": "Can't resolve address of the ESP. If this error persists, please set a static IP address: https://esphomelib.com/esphomeyaml/components/wifi.html#manual-ips",
@@ -30,4 +30,4 @@
     },
     "flow_title": "ESPHome: {name}"
   }
-}
\ No newline at end of file
+}
diff --git a/homeassistant/components/fritzbox/strings.json b/homeassistant/components/fritzbox/strings.json
index 3b287fa38a5fa..5a537b33e7b8d 100644
--- a/homeassistant/components/fritzbox/strings.json
+++ b/homeassistant/components/fritzbox/strings.json
@@ -19,7 +19,7 @@
       }
     },
     "abort": {
-      "already_in_progress": "AVM FRITZ!Box configuration is already in progress.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "already_configured": "This AVM FRITZ!Box is already configured.",
       "not_found": "No supported AVM FRITZ!Box found on the network.",
       "not_supported": "Connected to AVM FRITZ!Box but it's unable to control Smart Home devices."
@@ -28,4 +28,4 @@
       "auth_failed": "Username and/or password are incorrect."
     }
   }
-}
\ No newline at end of file
+}
diff --git a/homeassistant/components/guardian/strings.json b/homeassistant/components/guardian/strings.json
index d1732c9a63b8e..47abe35037d1e 100644
--- a/homeassistant/components/guardian/strings.json
+++ b/homeassistant/components/guardian/strings.json
@@ -15,7 +15,7 @@
     },
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
-      "already_in_progress": "Guardian device configuration is already in process.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]"
     }
   }
diff --git a/homeassistant/components/homekit_controller/strings.json b/homeassistant/components/homekit_controller/strings.json
index 62fb51709bc1c..3c6b8405e31e6 100644
--- a/homeassistant/components/homekit_controller/strings.json
+++ b/homeassistant/components/homekit_controller/strings.json
@@ -45,27 +45,27 @@
       "invalid_config_entry": "This device is showing as ready to pair but there is already a conflicting configuration entry for it in Home Assistant that must first be removed.",
       "accessory_not_found_error": "Cannot add pairing as device can no longer be found.",
       "invalid_properties": "Invalid properties announced by device.",
-      "already_in_progress": "Config flow for device is already in progress."
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]"
     }
   },
   "device_automation": {
     "trigger_type": {
-        "single_press": "\"{subtype}\" pressed",
-        "double_press": "\"{subtype}\" pressed twice",
-        "long_press": "\"{subtype}\" pressed and held"
+      "single_press": "\"{subtype}\" pressed",
+      "double_press": "\"{subtype}\" pressed twice",
+      "long_press": "\"{subtype}\" pressed and held"
     },
     "trigger_subtype": {
-        "doorbell": "Doorbell",
-        "button1": "Button 1",
-        "button2": "Button 2",
-        "button3": "Button 3",
-        "button4": "Button 4",
-        "button5": "Button 5",
-        "button6": "Button 6",
-        "button7": "Button 7",
-        "button8": "Button 8",
-        "button9": "Button 9",
-        "button10": "Button 10"
+      "doorbell": "Doorbell",
+      "button1": "Button 1",
+      "button2": "Button 2",
+      "button3": "Button 3",
+      "button4": "Button 4",
+      "button5": "Button 5",
+      "button6": "Button 6",
+      "button7": "Button 7",
+      "button8": "Button 8",
+      "button9": "Button 9",
+      "button10": "Button 10"
     }
   }
 }
diff --git a/homeassistant/components/huawei_lte/strings.json b/homeassistant/components/huawei_lte/strings.json
index a19d7e8de053b..00994f8b0a0ab 100644
--- a/homeassistant/components/huawei_lte/strings.json
+++ b/homeassistant/components/huawei_lte/strings.json
@@ -2,7 +2,7 @@
   "config": {
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
-      "already_in_progress": "This device is already being configured",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "not_huawei_lte": "Not a Huawei LTE device"
     },
     "error": {
diff --git a/homeassistant/components/hue/strings.json b/homeassistant/components/hue/strings.json
index a16d5e3a63271..5ef7827b81040 100644
--- a/homeassistant/components/hue/strings.json
+++ b/homeassistant/components/hue/strings.json
@@ -29,7 +29,7 @@
       "unknown": "Unknown error occurred",
       "cannot_connect": "Unable to connect to the bridge",
       "already_configured": "Bridge is already configured",
-      "already_in_progress": "Config flow for bridge is already in progress.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "not_hue_bridge": "Not a Hue bridge"
     }
   },
diff --git a/homeassistant/components/konnected/strings.json b/homeassistant/components/konnected/strings.json
index 281de6032eeb9..5d2e043a98b57 100644
--- a/homeassistant/components/konnected/strings.json
+++ b/homeassistant/components/konnected/strings.json
@@ -23,7 +23,7 @@
     "abort": {
       "unknown": "Unknown error occurred",
       "already_configured": "Device is already configured",
-      "already_in_progress": "Config flow for device is already in progress.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "not_konn_panel": "Not a recognized Konnected.io device"
     }
   },
diff --git a/homeassistant/components/onvif/strings.json b/homeassistant/components/onvif/strings.json
index 8f47b69a6073a..4dc411a22122c 100644
--- a/homeassistant/components/onvif/strings.json
+++ b/homeassistant/components/onvif/strings.json
@@ -2,7 +2,7 @@
   "config": {
     "abort": {
       "already_configured": "ONVIF device is already configured.",
-      "already_in_progress": "Config flow for ONVIF device is already in progress.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "onvif_error": "Error setting up ONVIF device.  Check logs for more information.",
       "no_h264": "There were no H264 streams available.  Check the profile configuration on your device.",
       "no_mac": "Could not configure unique ID for ONVIF device."
diff --git a/homeassistant/components/plex/strings.json b/homeassistant/components/plex/strings.json
index 1f9226ff77639..5c6d03793d186 100644
--- a/homeassistant/components/plex/strings.json
+++ b/homeassistant/components/plex/strings.json
@@ -40,7 +40,7 @@
     "abort": {
       "all_configured": "All linked servers already configured",
       "already_configured": "This Plex server is already configured",
-      "already_in_progress": "Plex is being configured",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "reauth_successful": "Successfully reauthenticated",
       "token_request_timeout": "Timed out obtaining token",
       "unknown": "[%key:common::config_flow::error::unknown%]"
diff --git a/homeassistant/components/samsungtv/strings.json b/homeassistant/components/samsungtv/strings.json
index 8f26bbf6c11cd..21b938821fb60 100644
--- a/homeassistant/components/samsungtv/strings.json
+++ b/homeassistant/components/samsungtv/strings.json
@@ -15,7 +15,7 @@
       }
     },
     "abort": {
-      "already_in_progress": "Samsung TV configuration is already in progress.",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "already_configured": "This Samsung TV is already configured.",
       "auth_missing": "Home Assistant is not authorized to connect to this Samsung TV. Please check your TV's settings to authorize Home Assistant.",
       "not_successful": "Unable to connect to this Samsung TV device.",
diff --git a/homeassistant/components/tradfri/strings.json b/homeassistant/components/tradfri/strings.json
index 33a3f059098f3..0379ee22bf174 100644
--- a/homeassistant/components/tradfri/strings.json
+++ b/homeassistant/components/tradfri/strings.json
@@ -17,7 +17,7 @@
     },
     "abort": {
       "already_configured": "Bridge is already configured.",
-      "already_in_progress": "Bridge configuration is already in progress."
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/homeassistant/components/xiaomi_aqara/strings.json b/homeassistant/components/xiaomi_aqara/strings.json
index bc50c4918664b..65711b02f2a2b 100644
--- a/homeassistant/components/xiaomi_aqara/strings.json
+++ b/homeassistant/components/xiaomi_aqara/strings.json
@@ -36,7 +36,7 @@
     },
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
-      "already_in_progress": "Config flow for this gateway is already in progress",
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]",
       "not_xiaomi_aqara": "Not a Xiaomi Aqara Gateway, discovered device did not match known gateways"
     }
   }
diff --git a/homeassistant/components/xiaomi_miio/strings.json b/homeassistant/components/xiaomi_miio/strings.json
index f42dbcbbe3042..cc032a341e9fe 100644
--- a/homeassistant/components/xiaomi_miio/strings.json
+++ b/homeassistant/components/xiaomi_miio/strings.json
@@ -25,7 +25,7 @@
     },
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
-      "already_in_progress": "Config flow for this Xiaomi Miio device is already in progress."
+      "already_in_progress": "[%key:common::config_flow::abort::already_in_progress%]"
     }
   }
 }
diff --git a/homeassistant/strings.json b/homeassistant/strings.json
index f890c7f4ce067..cbf4661b5f026 100644
--- a/homeassistant/strings.json
+++ b/homeassistant/strings.json
@@ -55,6 +55,7 @@
         "already_configured_account": "Account is already configured",
         "already_configured_service": "Service is already configured",
         "already_configured_device": "Device is already configured",
+        "already_in_progress": "Configuration flow is already in progress",
         "no_devices_found": "No devices found on the network",
         "oauth2_missing_configuration": "The component is not configured. Please follow the documentation.",
         "oauth2_authorize_url_timeout": "Timeout generating authorize URL.",