diff --git a/src/main.rs b/src/main.rs
index 7200b4b..8afa8d5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -28,10 +28,10 @@ use crate::events::{handle_event, poll_event};
 
 #[derive(Parser, Debug)]
 #[command(name = "lines")]
-#[command(about = "TUI pro rychlé spouštění často používaných příkazů")]
+#[command(about = "TUI for running frequently used commands")]
 #[command(version)]
 struct Args {
-    /// Cesta k datové složce (výchozí: ~/.lines)
+    /// Path to the data directory (default: ~/.lines)
     #[arg(short, long)]
     dir: Option<PathBuf>,
 }
@@ -43,7 +43,7 @@ fn main() -> io::Result<()> {
     // Ensure data directory exists
     if let Err(e) = std::fs::create_dir_all(&config.data_dir) {
         eprintln!(
-            "Nepodařilo se vytvořit datovou složku {}: {}",
+            "Failed to create data directory {}: {}",
             config.data_dir.display(),
             e
         );
diff --git a/src/parser.rs b/src/parser.rs
index 7d3735a..8b9e82c 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -157,10 +157,10 @@ mod tests {
 
     #[test]
     fn test_parse_markdown_run_all() {
-        let input = "# Spustí vše\n\n# Docker update\nssh root@192.168.53.3 /opt/mealie/update.sh\nssh root@192.168.53.5 /opt/yamtrack/update.sh\n";
+        let input = "# Run all\n\n# Docker update\nssh admin@host1.example.com /opt/app/update.sh\nssh admin@host2.example.com /opt/app/update.sh\n";
         let sections = parse_markdown(input);
         assert_eq!(sections.len(), 2);
-        assert_eq!(sections[0].title, "Spustí vše");
+        assert_eq!(sections[0].title, "Run all");
         assert!(sections[0].commands.is_empty());
         assert_eq!(sections[1].commands.len(), 2);
     }
diff --git a/src/ui.rs b/src/ui.rs
index 777eb3d..9b4c3d1 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -54,7 +54,7 @@ fn draw_groups(f: &mut Frame, app: &App, area: ratatui::layout::Rect) {
         .collect();
 
     let block = Block::default()
-        .title(" Skupiny ")
+        .title(" Groups ")
         .borders(Borders::ALL)
         .border_style(border_style(app.focus == Focus::Groups));
 
@@ -81,7 +81,7 @@ fn draw_files(f: &mut Frame, app: &App, area: ratatui::layout::Rect) {
         .collect();
 
     let block = Block::default()
-        .title(" Soubory ")
+        .title(" Files ")
         .borders(Borders::ALL)
         .border_style(border_style(app.focus == Focus::Files));
 
@@ -96,7 +96,7 @@ fn draw_sections(f: &mut Frame, app: &App, area: ratatui::layout::Rect) {
         .enumerate()
         .map(|(i, section)| {
             let label = if section.is_run_all() {
-                format!("{} (vše)", section.title)
+                format!("{} (all)", section.title)
             } else {
                 section.title.clone()
             };
@@ -113,7 +113,7 @@ fn draw_sections(f: &mut Frame, app: &App, area: ratatui::layout::Rect) {
         .collect();
 
     let block = Block::default()
-        .title(" Příkazy ")
+        .title(" Commands ")
         .borders(Borders::ALL)
         .border_style(border_style(app.focus == Focus::Sections));
 
@@ -125,7 +125,7 @@ fn draw_preview(f: &mut Frame, app: &App, area: ratatui::layout::Rect) {
     let text = match app.current_section() {
         Some(section) => {
             let title = if section.is_run_all() {
-                format!("{} — spustí všechny příkazy v souboru", section.title)
+                format!("{} — runs all commands in this file", section.title)
             } else {
                 section.title.clone()
             };
@@ -161,11 +161,11 @@ fn draw_preview(f: &mut Frame, app: &App, area: ratatui::layout::Rect) {
 
             Text::from(lines)
         }
-        None => Text::from("Žádný příkaz k zobrazení."),
+        None => Text::from("No command to display."),
     };
 
     let block = Block::default()
-        .title(" Náhled ")
+        .title(" Preview ")
         .borders(Borders::ALL);
 
     let paragraph = Paragraph::new(text).block(block).wrap(Wrap { trim: true });
@@ -173,7 +173,7 @@ fn draw_preview(f: &mut Frame, app: &App, area: ratatui::layout::Rect) {
 }
 
 fn draw_status(f: &mut Frame, app: &App, area: ratatui::layout::Rect) {
-    let help = "↑/↓ nebo j/k: pohyb | →/←: panel | Enter: spustit | e: editovat | r: reload | q: konec";
+    let help = "↑/↓ or j/k: move | →/← or h/l: panel | Enter: run | o: open in new window | e: edit | r: reload | q: quit";
     let text = match &app.message {
         Some(msg) => Text::from(msg.as_str()),
         None => Text::from(help),