diff --git a/Automation/Scripts/tcar_checkFiles.sh b/Automation/Scripts/tcar_checkFiles.sh
index f705692..97aa0f0 100755
--- a/Automation/Scripts/tcar_checkFiles.sh
+++ b/Automation/Scripts/tcar_checkFiles.sh
@@ -32,6 +32,11 @@
 
 function tcar_checkFiles {
 
+    # Define gettext-specific variables locally, to provide
+    # per-function localization.
+    local TEXTDOMAIN="${FUNCNAME}.sh"
+    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
+
     # Initialize local array variables.
     local -a CONDITION_COMMAND
     local -a CONDITION_PATTERN
diff --git a/Automation/Scripts/tcar_checkRepoDirSource.sh b/Automation/Scripts/tcar_checkRepoDirSource.sh
index feb069d..05febd7 100755
--- a/Automation/Scripts/tcar_checkRepoDirSource.sh
+++ b/Automation/Scripts/tcar_checkRepoDirSource.sh
@@ -41,6 +41,11 @@
 
 function tcar_checkRepoDirSource {
 
+    # Define gettext-specific variables locally, to provide
+    # per-function localization.
+    local TEXTDOMAIN="${FUNCNAME}.sh"
+    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
+
     local LOCATION=${1}
 
     # Remove any dot from arguments passed to centos-art.sh script.
diff --git a/Automation/Scripts/tcar_getTemporalFile.sh b/Automation/Scripts/tcar_getTemporalFile.sh
index 65eae39..08fc9d2 100755
--- a/Automation/Scripts/tcar_getTemporalFile.sh
+++ b/Automation/Scripts/tcar_getTemporalFile.sh
@@ -29,6 +29,11 @@
 
 function tcar_getTemporalFile {
 
+    # Define gettext-specific variables locally, to provide
+    # per-function localization.
+    local TEXTDOMAIN="${FUNCNAME}.sh"
+    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
+
     # Define base name for temporal file. This is required when svg
     # instances are created previous to be parsed by inkscape in order
     # to be exported as png. In such cases .svg file extension is
diff --git a/Automation/Scripts/tcar_printCopyrightInfo.sh b/Automation/Scripts/tcar_printCopyrightInfo.sh
index 6961c6e..f50c4cd 100755
--- a/Automation/Scripts/tcar_printCopyrightInfo.sh
+++ b/Automation/Scripts/tcar_printCopyrightInfo.sh
@@ -39,6 +39,11 @@
 
 function tcar_printCopyrightInfo {
 
+    # Define gettext-specific variables locally, to provide
+    # per-function localization.
+    local TEXTDOMAIN="${FUNCNAME}.sh"
+    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
+
     case "${1}" in
 
         --license )
diff --git a/Automation/Scripts/tcar_printMessage.sh b/Automation/Scripts/tcar_printMessage.sh
index c281e1f..4a35452 100755
--- a/Automation/Scripts/tcar_printMessage.sh
+++ b/Automation/Scripts/tcar_printMessage.sh
@@ -27,6 +27,11 @@
 
 function tcar_printMessage {
 
+    # Define gettext-specific variables locally, to provide
+    # per-function localization.
+    local TEXTDOMAIN="${FUNCNAME}.sh"
+    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
+
     local MESSAGE="${1}"
     local FORMAT="${2}"
 
diff --git a/Automation/Scripts/tcar_printVersion.sh b/Automation/Scripts/tcar_printVersion.sh
index f435bab..d9c1cda 100755
--- a/Automation/Scripts/tcar_printVersion.sh
+++ b/Automation/Scripts/tcar_printVersion.sh
@@ -27,6 +27,11 @@
 
 function tcar_printVersion {
 
+    # Define gettext-specific variables locally, to provide
+    # per-function localization.
+    local TEXTDOMAIN="${FUNCNAME}.sh"
+    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
+
     local PROGRAM_NAME=${1:-${TCAR_SCRIPT_NAME}}
     local YEAR=$(tcar_printCopyrightInfo --year)
     local HOLDER=$(tcar_printCopyrightInfo --holder)
diff --git a/Automation/Scripts/tcar_setModuleArguments.sh b/Automation/Scripts/tcar_setModuleArguments.sh
index 69fbe0c..8926cd4 100755
--- a/Automation/Scripts/tcar_setModuleArguments.sh
+++ b/Automation/Scripts/tcar_setModuleArguments.sh
@@ -45,6 +45,11 @@
 
 function tcar_setModuleArguments {
 
+    # Define gettext-specific variables locally, to provide
+    # per-function localization.
+    local TEXTDOMAIN="${FUNCNAME}.sh"
+    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
+
     local ARGUMENT=''
 
     # Fill up arguments global variable with current positional
diff --git a/Automation/Scripts/tcar_setModuleEnvironment.sh b/Automation/Scripts/tcar_setModuleEnvironment.sh
index 7d30bf8..6057825 100755
--- a/Automation/Scripts/tcar_setModuleEnvironment.sh
+++ b/Automation/Scripts/tcar_setModuleEnvironment.sh
@@ -48,7 +48,7 @@ function tcar_setModuleEnvironment {
 
     # Define default values for module name and type passed from
     # arguments.
-    ARG_MODULE_NAME=${ARG_MODULE_NAME:-`gettext "Unknown"`}
+    ARG_MODULE_NAME=${ARG_MODULE_NAME:-'unknown'}
     ARG_MODULE_TYPE=${ARG_MODULE_TYPE:-'top-module'}
     ARG_MODULE_ARGS=${ARG_MODULE_ARGS:-''}
 
@@ -113,6 +113,14 @@ function tcar_setModuleEnvironment {
     local TCAR_MODULE_INIT_FILE=${TCAR_MODULE_INIT_FILES[${TCAR_MODULE_COUNT}]}
     tcar_printMessage "TCAR_MODULE_INIT_FILE : ${TCAR_MODULE_INIT_FILE}" --as-debugger-line
 
+    # Define module's connection with their localization files. It is
+    # required that gettext-specific variables be defined locally, in
+    # order to implement per-module localization.
+    local TEXTDOMAIN=$(basename ${TCAR_MODULE_INIT_FILE})
+    tcar_printMessage "TEXTDOMAIN: ${TEXTDOMAIN}" --as-debugger-line
+    local TEXTDOMAINDIR=${TCAR_MODULE_DIR_LOCALES}
+    tcar_printMessage "TEXTDOMAINDIR: ${TEXTDOMAINDIR}" --as-debugger-line
+
     # Increment module's counter just before creating next module's
     # base directory.
     TCAR_MODULE_COUNT=$(( ${TCAR_MODULE_COUNT} + 1 ))
@@ -130,11 +138,11 @@ function tcar_setModuleEnvironment {
     tcar_setModuleEnvironmentScripts
 
     # Execute module's initialization script.
-    tcar_printMessage "`gettext "Opening module"`: ${TCAR_MODULE_NAME} ${TCAR_MODULE_ARGUMENT}" --as-debugger-line
+    tcar_printMessage "=========================>: ${TCAR_MODULE_NAME} ${TCAR_MODULE_ARGUMENT}" --as-debugger-line
     ${TCAR_MODULE_NAME} ${TCAR_MODULE_ARGUMENT}
 
     # Unset module-specific environment.
-    tcar_printMessage "`gettext "Closing module"`: ${TCAR_MODULE_NAME}" --as-debugger-line
+    tcar_printMessage "<=========================: ${TCAR_MODULE_NAME}" --as-debugger-line
     tcar_unsetModuleEnvironment
 
     # Decrement module counter just after unset unused module
@@ -144,7 +152,6 @@ function tcar_setModuleEnvironment {
 
     # Unset array and non-array variables used in this function.
     if [[ ${TCAR_MODULE_COUNT} -eq 0 ]];then
-        tcar_printMessage "`gettext "Closing variables"`: " --as-debugger-line
         unset TCAR_MODULE_NAMES
         unset TCAR_MODULE_BASEDIRS
         unset TCAR_MODULE_DIRS
diff --git a/Automation/Scripts/tcar_setModuleEnvironmentScripts.sh b/Automation/Scripts/tcar_setModuleEnvironmentScripts.sh
index de890c2..52bff23 100755
--- a/Automation/Scripts/tcar_setModuleEnvironmentScripts.sh
+++ b/Automation/Scripts/tcar_setModuleEnvironmentScripts.sh
@@ -28,6 +28,11 @@
 
 function tcar_setModuleEnvironmentScripts {
 
+    # Define gettext-specific variables locally, to provide
+    # per-function localization.
+    local TEXTDOMAIN="${FUNCNAME}.sh"
+    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
+
     # Define the pattern used to retrieve function names from function
     # files.
     local FUNCTION_PATTERN="^function[[:space:]]+${TCAR_MODULE_NAME}(_[[:alnum:]]+)?[[:space:]]+{[[:space:]]*$"
diff --git a/Automation/Scripts/tcar_unsetModuleEnvironment.sh b/Automation/Scripts/tcar_unsetModuleEnvironment.sh
index a5e9c4a..6a77d98 100755
--- a/Automation/Scripts/tcar_unsetModuleEnvironment.sh
+++ b/Automation/Scripts/tcar_unsetModuleEnvironment.sh
@@ -27,6 +27,11 @@
 
 function tcar_unsetModuleEnvironment {
 
+    # Define gettext-specific variables locally, to provide
+    # per-function localization.
+    local TEXTDOMAIN="${FUNCNAME}.sh"
+    local TEXTDOMAINDIR="${TCAR_SCRIPT_BASEDIR}/Scripts/Locales"
+
     # Verify suffix value used to retrieve function files.
     if [[ -z ${TCAR_MODULE_NAME} ]];then
         tcar_printMessage "`gettext "The export id was not provided."`" --as-error-line