Add missing plural cases from Lionbridge import

The import script ignores plural cases since it's harder to parse them. So we need to do these manually.

Contributes to issue CURA-7782.

resources/i18n/de_DE/cura.po

@@ -1359,8 +1359,8 @@ msgstr "Drucker {name} ({model}) aus Ihrem Konto wird hinzugefügt"
 msgctxt "info:{0} gets replaced by a number of printers"
 msgid "... and {0} other"
 msgid_plural "... and {0} others"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "... und {0} weiterer"
+msgstr[1] "... und {0} weitere"
 
 #: /home/trin/Gedeeld/Projects/Cura/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDeviceManager.py:260
 msgctxt "info:status"
@@ -1435,8 +1435,8 @@ msgid ""
 msgid_plural ""
 "You are about to remove {0} printers from Cura. This action cannot be undone.\n"
 "Are you sure you want to continue?"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "Es wird gleich {0} Drucker aus Cura entfernt. Der Vorgang kann nicht rückgängig gemacht werden. \nMöchten Sie wirklich fortfahren."
+msgstr[1] "Es werden gleich {0} Drucker aus Cura entfernt. Der Vorgang kann nicht rückgängig gemacht werden. \nMöchten Sie wirklich fortfahren."
 
 #: /home/trin/Gedeeld/Projects/Cura/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDeviceManager.py:468
 msgctxt "@label"
@@ -4179,8 +4179,8 @@ msgstr "Überlappungen mit diesem Modell werden nicht unterstützt."
 msgctxt "@label %1 is the number of settings it overrides."
 msgid "Overrides %1 setting."
 msgid_plural "Overrides %1 settings."
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "Überschreibt %1-Einstellung."
+msgstr[1] "Überschreibt %1-Einstellungen."
 
 #: /home/trin/Gedeeld/Projects/Cura/resources/qml/ObjectSelector.qml:59
 msgctxt "@label"

resources/i18n/es_ES/cura.po

@@ -1358,8 +1358,8 @@ msgstr "Añadiendo la impresora {name} ({model}) de su cuenta"
 msgctxt "info:{0} gets replaced by a number of printers"
 msgid "... and {0} other"
 msgid_plural "... and {0} others"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "... y {0} más"
+msgstr[1] "... y {0} más"
 
 #: /home/trin/Gedeeld/Projects/Cura/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDeviceManager.py:260
 msgctxt "info:status"
@@ -1434,8 +1434,8 @@ msgid ""
 msgid_plural ""
 "You are about to remove {0} printers from Cura. This action cannot be undone.\n"
 "Are you sure you want to continue?"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "Está a punto de eliminar {0} impresora de Cura. Esta acción no se puede deshacer.\n¿Seguro que desea continuar?"
+msgstr[1] "Está a punto de eliminar {0} impresoras de Cura. Esta acción no se puede deshacer.\n¿Seguro que desea continuar?"
 
 #: /home/trin/Gedeeld/Projects/Cura/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDeviceManager.py:468
 msgctxt "@label"
@@ -4179,8 +4179,8 @@ msgstr "No se admiten superposiciones con este modelo."
 msgctxt "@label %1 is the number of settings it overrides."
 msgid "Overrides %1 setting."
 msgid_plural "Overrides %1 settings."
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "%1 sobrescrito"
+msgstr[1] "%1 sobrescritos"
 
 #: /home/trin/Gedeeld/Projects/Cura/resources/qml/ObjectSelector.qml:59
 msgctxt "@label"

resources/i18n/fr_FR/cura.po

@@ -1359,8 +1359,8 @@ msgstr "Ajout de l'imprimante {name} ({model}) à partir de votre compte"
 msgctxt "info:{0} gets replaced by a number of printers"
 msgid "... and {0} other"
 msgid_plural "... and {0} others"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "... et {0} autre"
+msgstr[1] "... et {0} autres"
 
 #: /home/trin/Gedeeld/Projects/Cura/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDeviceManager.py:260
 msgctxt "info:status"
@@ -1435,8 +1435,8 @@ msgid ""
 msgid_plural ""
 "You are about to remove {0} printers from Cura. This action cannot be undone.\n"
 "Are you sure you want to continue?"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "Vous êtes sur le point de supprimer {0} imprimante de Cura. Cette action est irréversible.\nVoulez-vous vraiment continuer ?"
+msgstr[1] "Vous êtes sur le point de supprimer {0} imprimantes de Cura. Cette action est irréversible.\nVoulez-vous vraiment continuer ?"
 
 #: /home/trin/Gedeeld/Projects/Cura/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDeviceManager.py:468
 msgctxt "@label"
@@ -4179,8 +4179,8 @@ msgstr "Les chevauchements avec ce modèle ne sont pas pris en charge."
 msgctxt "@label %1 is the number of settings it overrides."
 msgid "Overrides %1 setting."
 msgid_plural "Overrides %1 settings."
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "Remplace le paramètre %1."
+msgstr[1] "Remplace les paramètres %1."
 
 #: /home/trin/Gedeeld/Projects/Cura/resources/qml/ObjectSelector.qml:59
 msgctxt "@label"

resources/i18n/it_IT/cura.po

@@ -1359,8 +1359,8 @@ msgstr "Aggiunta della stampante {name} ({model}) dall'account"
 msgctxt "info:{0} gets replaced by a number of printers"
 msgid "... and {0} other"
 msgid_plural "... and {0} others"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "... e {0} altra"
+msgstr[1] "... e altre {0}"
 
 #: /home/trin/Gedeeld/Projects/Cura/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDeviceManager.py:260
 msgctxt "info:status"
@@ -1435,8 +1435,8 @@ msgid ""
 msgid_plural ""
 "You are about to remove {0} printers from Cura. This action cannot be undone.\n"
 "Are you sure you want to continue?"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "Si sta per rimuovere {0} stampante da Cura. Questa azione non può essere annullata.\nContinuare?"
+msgstr[1] "Si stanno per rimuovere {0} stampanti da Cura. Questa azione non può essere annullata.\nContinuare?"
 
 #: /home/trin/Gedeeld/Projects/Cura/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDeviceManager.py:468
 msgctxt "@label"
@@ -4180,8 +4180,8 @@ msgstr "Le sovrapposizioni con questo modello non sono supportate."
 msgctxt "@label %1 is the number of settings it overrides."
 msgid "Overrides %1 setting."
 msgid_plural "Overrides %1 settings."
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "Ignora %1 impostazione."
+msgstr[1] "Ignora %1 impostazioni."
 
 #: /home/trin/Gedeeld/Projects/Cura/resources/qml/ObjectSelector.qml:59
 msgctxt "@label"