Probe tu solución y siguo sin poder cambiar los textos a español, como lo pediste posteo el contenido del archivo Profileoptions_profiles:
GstAudio.AudioCompressionMode 0
GstAudio.DialogueVolume 1.000000
GstAudio.EnableSubtitles 2
GstAudio.MasterVolume 1.000000
GstAudio.MusicVolume 1.000000
GstAudio.SavedEnableSubtitles 1
GstAudio.SoundEffectsVolume 1.000000
GstAudio.TextLanguage -1
GstAudio.VoiceOverLanguage -1
GstAudio.VoipBehavior 0
GstRender.AmbientOcclusion 3
GstRender.AnisotropicFilter 4
GstRender.AntiAliasingDeferred 0
GstRender.AntiAliasingPost 3
GstRender.Brightness 0.500000
GstRender.EffectsQuality 2
GstRender.FieldOfView 70.000000
GstRender.FullscreenEnabled 1
GstRender.FullscreenMode 0
GstRender.FullscreenRefreshRate 60.000000
GstRender.FullscreenScreen 0
GstRender.Gamma 0.500000
GstRender.Mantle 0
GstRender.MantleEnabled 0
GstRender.MeshQuality 2
GstRender.OverallGraphicsQuality 5
GstRender.PostProcessQuality 2
GstRender.ResolutionHeight 1080
GstRender.ResolutionScale 1.000000
GstRender.ResolutionWidth 1920
GstRender.ScreenSafeAreaHeight 0.950000
GstRender.ScreenSafeAreaWidth 0.950000
GstRender.ScreenUIScale -1.000000
GstRender.ScreenUIXOffset 0.000000
GstRender.ScreenUIYOffset 0.000000
GstRender.ShadowQuality 2
GstRender.TerrainQuality 2
GstRender.TessellationQuality 3
GstRender.TextureQuality 5
GstRender.UndergrowthQuality 2
GstRender.VSyncEnabled 1
GstRender.WaterInteractQuality 2
GstInput.CameraAutoCenter 1
GstInput.GamePad 1
GstInput.MouseRawInput 0
GstInput.MouseSensitivity 0.400000
GstInput.MouseSmoothing 0.200000
GstInput.Scheme0FlipX 0
GstInput.Scheme0FlipY 1
GstInput.Scheme0Sensitivity 0.500000
GstInput.SwapMouseButtons 0
GstInput.Vibration 1
Cualquier sugerencia es bienvenida. Gracias