PLF-5254 Inject and activate Spanish translations into PLF 4.0.2
PLF-5257: Inject and activate Swedish translations into PLF 4.0.2
PLF-5256: Inject and activate Vietnamese translations into PLF 4.0.2
PLF-5251: Inject and activate Arabic translations into PLF 4.0.2
PLF-5252: Inject and activate Japanese translations into PLF 4.0.2
PLF-5244: Inject and activate german translations from crowdin into PLF 4.0.x
Merge commit 'e0f520b84eb2caaeb4a2a9663abf51be9b907f56' into HEAD